Clearly display diff statistics for MRs

Put the statistics in the compare-versions header for the entire MR
Put them in the file header for each individual file
148 jobs for 52347-lines-changed-statistics-is-not-easily-visible-in-mr-changes-view in 50 minutes and 35 seconds (queued for 7 seconds)
Status Job ID Name Coverage
  Build
manual #157381903
gitlab-org allowed to fail manual
review-docs-deploy-manual
 
  Prepare
passed #157381915
gitlab-org docker
build-qa-image

00:04:35

passed #157381911
gitlab-org
compile-assets

00:08:00

passed #157381909
gitlab-org
retrieve-tests-metadata

00:00:43

passed #157381913
gitlab-org
setup-test-env

00:06:15

 
  Test
passed #157382088
allowed to fail
code_quality

00:11:24

passed #157381918
danger-review

00:03:31

passed #157382072
gitlab-org
db:check-schema-pg

00:02:46

passed #157382071
gitlab-org
db:migrate:reset-mysql

00:07:54

passed #157382070
gitlab-org
db:migrate:reset-pg

00:03:27

passed #157382079
gitlab-org
db:rollback-mysql

00:05:16

passed #157382078
gitlab-org
db:rollback-pg

00:03:19

passed #157382090
allowed to fail
dependency_scanning

00:01:22

passed #157382067
gitlab-org
docs lint

00:02:12

passed #157382068
gitlab-org
downtime_check

00:02:24

passed #157382069
gitlab-org
ee_compat_check

00:05:59

passed #157382082
gitlab-org-delivery high-cpu
gitlab:assets:compile

00:19:00

passed #157382081
gitlab-org
gitlab:setup-mysql

00:06:07

passed #157382080
gitlab-org
gitlab:setup-pg

00:05:24

passed #157382096
gitlab-org
gitlab_git_test

00:00:50

passed #157382086
gitlab-org
jest

00:08:36

passed #157382083
gitlab-org
karma

00:09:42

58.08%
passed #157391546
gitlab-org
migration:path-mysql

00:12:58

passed #157391548
gitlab-org
migration:path-pg

00:13:59

passed #157382097
gitlab-org
no_ee_check

00:00:34

manual #157381917
allowed to fail manual
package-and-qa
passed #157382094
gitlab-org
qa-frontend-node:10

00:06:03

passed #157382093
gitlab-org
qa-frontend-node:8

00:05:53

passed #157382095
gitlab-org allowed to fail
qa-frontend-node:latest

00:05:32

passed #157382091
gitlab-org
qa:internal

00:03:18

passed #157382092
gitlab-org
qa:selectors

00:05:18

passed #157382098
review-build-cng

00:28:12

passed #157382099
gitlab-org allowed to fail
review-deploy

00:22:24

manual #157382101
gitlab-org docker allowed to fail manual
review-qa-all
passed #157382100
gitlab-org docker allowed to fail
review-qa-smoke

00:23:25

manual #157382102
gitlab-org allowed to fail manual
review-stop
passed #157381999
gitlab-org
rspec-mysql 1/50

00:12:06

passed #157382015
gitlab-org
rspec-mysql 10/50

00:14:22

passed #157382016
gitlab-org
rspec-mysql 11/50

00:15:07

passed #157382017
gitlab-org
rspec-mysql 12/50

00:16:53

passed #157382018
gitlab-org
rspec-mysql 13/50

00:11:51

passed #157397914
gitlab-org
rspec-mysql 14/50

00:16:36

passed #157382020
gitlab-org
rspec-mysql 15/50

00:15:31

passed #157382021
gitlab-org
rspec-mysql 16/50

00:12:20

passed #157382022
gitlab-org
rspec-mysql 17/50

00:11:52

passed #157382023
gitlab-org
rspec-mysql 18/50

00:15:57

passed #157382024
gitlab-org
rspec-mysql 19/50

00:15:12

passed #157382002
gitlab-org
rspec-mysql 2/50

00:15:10

passed #157382025
gitlab-org
rspec-mysql 20/50

00:13:08

passed #157382026
gitlab-org
rspec-mysql 21/50

00:14:23

passed #157382027
gitlab-org
rspec-mysql 22/50

00:14:29

passed #157382028
gitlab-org
rspec-mysql 23/50

00:15:24

passed #157382029
gitlab-org
rspec-mysql 24/50

00:18:50

passed #157382030
gitlab-org
rspec-mysql 25/50

00:17:33

passed #157382031
gitlab-org
rspec-mysql 26/50

00:17:57

passed #157382032
gitlab-org
rspec-mysql 27/50

00:18:31

passed #157382033
gitlab-org
rspec-mysql 28/50

00:13:20

passed #157382034
gitlab-org
rspec-mysql 29/50

00:15:44

passed #157382004
gitlab-org
rspec-mysql 3/50

00:15:03

passed #157382035
gitlab-org
rspec-mysql 30/50

00:15:51

passed #157382036
gitlab-org
rspec-mysql 31/50

00:19:26

passed #157382037
gitlab-org
rspec-mysql 32/50

00:16:27

passed #157382038
gitlab-org
rspec-mysql 33/50

00:14:42

passed #157382039
gitlab-org
rspec-mysql 34/50

00:20:00

passed #157382040
gitlab-org
rspec-mysql 35/50

00:16:07

passed #157382041
gitlab-org
rspec-mysql 36/50

00:15:33

passed #157382042
gitlab-org
rspec-mysql 37/50

00:18:29

passed #157382043
gitlab-org
rspec-mysql 38/50

00:14:35

passed #157382044
gitlab-org
rspec-mysql 39/50

00:16:07

passed #157382006
gitlab-org
rspec-mysql 4/50

00:12:08

passed #157382045
gitlab-org
rspec-mysql 40/50

00:17:04

passed #157382046
gitlab-org
rspec-mysql 41/50

00:13:54

passed #157382047
gitlab-org
rspec-mysql 42/50

00:19:13

passed #157382048
gitlab-org
rspec-mysql 43/50

00:15:55

passed #157382050
gitlab-org
rspec-mysql 44/50

00:18:24

passed #157382052
gitlab-org
rspec-mysql 45/50

00:18:58

passed #157382054
gitlab-org
rspec-mysql 46/50

00:17:23

passed #157382056
gitlab-org
rspec-mysql 47/50

00:13:48

passed #157382057
gitlab-org
rspec-mysql 48/50

00:15:40

passed #157382060
gitlab-org
rspec-mysql 49/50

00:15:03

passed #157382009
gitlab-org
rspec-mysql 5/50

00:14:28

passed #157382062
gitlab-org
rspec-mysql 50/50

00:14:16

passed #157382011
gitlab-org
rspec-mysql 6/50

00:15:39

passed #157382012
gitlab-org
rspec-mysql 7/50

00:12:17

passed #157382013
gitlab-org
rspec-mysql 8/50

00:15:56

passed #157382014
gitlab-org
rspec-mysql 9/50

00:16:03

passed #157382065
gitlab-org allowed to fail
rspec-mysql-quarantine

00:08:55

passed #157381919
gitlab-org
rspec-pg 1/50

00:13:35

passed #157381928
gitlab-org
rspec-pg 10/50

00:12:34

passed #157381929
gitlab-org
rspec-pg 11/50

00:12:34

passed #157381930
gitlab-org
rspec-pg 12/50

00:13:20

passed #157381931
gitlab-org
rspec-pg 13/50

00:12:13

passed #157381933
gitlab-org
rspec-pg 14/50

00:13:00

passed #157381936
gitlab-org
rspec-pg 15/50

00:12:36

passed #157381937
gitlab-org
rspec-pg 16/50

00:12:51

passed #157381939
gitlab-org
rspec-pg 17/50

00:14:05

passed #157381940
gitlab-org
rspec-pg 18/50

00:18:17

passed #157381941
gitlab-org
rspec-pg 19/50

00:14:47

passed #157381920
gitlab-org
rspec-pg 2/50

00:13:05

passed #157381942
gitlab-org
rspec-pg 20/50

00:11:25

passed #157381944
gitlab-org
rspec-pg 21/50

00:12:48

passed #157381945
gitlab-org
rspec-pg 22/50

00:12:51

passed #157381946
gitlab-org
rspec-pg 23/50

00:14:45

passed #157381947
gitlab-org
rspec-pg 24/50

00:13:10

passed #157381948
gitlab-org
rspec-pg 25/50

00:13:47

passed #157381949
gitlab-org
rspec-pg 26/50

00:16:17

passed #157381950
gitlab-org
rspec-pg 27/50

00:14:16

passed #157381953
gitlab-org
rspec-pg 28/50

00:15:11

passed #157381956
gitlab-org
rspec-pg 29/50

00:14:11

passed #157381921
gitlab-org
rspec-pg 3/50

00:15:42

passed #157381958
gitlab-org
rspec-pg 30/50

00:16:29

passed #157381960
gitlab-org
rspec-pg 31/50

00:16:20

passed #157381962
gitlab-org
rspec-pg 32/50

00:13:37

passed #157381964
gitlab-org
rspec-pg 33/50

00:12:55

passed #157381967
gitlab-org
rspec-pg 34/50

00:14:10

passed #157381969
gitlab-org
rspec-pg 35/50

00:12:29

passed #157381972
gitlab-org
rspec-pg 36/50

00:12:48

passed #157381974
gitlab-org
rspec-pg 37/50

00:15:39

passed #157381977
gitlab-org
rspec-pg 38/50

00:13:03

passed #157381979
gitlab-org
rspec-pg 39/50

00:17:14

passed #157381922
gitlab-org
rspec-pg 4/50

00:12:08

passed #157381982
gitlab-org
rspec-pg 40/50

00:15:30

passed #157381983
gitlab-org
rspec-pg 41/50

00:13:01

passed #157381984
gitlab-org
rspec-pg 42/50

00:14:48

passed #157381986
gitlab-org
rspec-pg 43/50

00:12:37

passed #157381987
gitlab-org
rspec-pg 44/50

00:15:06

passed #157381988
gitlab-org
rspec-pg 45/50

00:16:57

passed #157381991
gitlab-org
rspec-pg 46/50

00:15:10

passed #157381992
gitlab-org
rspec-pg 47/50

00:14:38

passed #157381994
gitlab-org
rspec-pg 48/50

00:13:43

passed #157381995
gitlab-org
rspec-pg 49/50

00:15:38

passed #157381923
gitlab-org
rspec-pg 5/50

00:13:21

passed #157381997
gitlab-org
rspec-pg 50/50

00:13:34

passed #157381924
gitlab-org
rspec-pg 6/50

00:12:37

passed #157381925
gitlab-org
rspec-pg 7/50

00:13:08

passed #157381926
gitlab-org
rspec-pg 8/50

00:18:21

passed #157381927
gitlab-org
rspec-pg 9/50

00:13:07

passed #157382064
gitlab-org allowed to fail
rspec-pg-quarantine

00:12:01

passed #157382089
allowed to fail
sast

00:03:24

passed #157382066
gitlab-org
static-analysis

00:10:09

failed #157382077
gitlab-org
migration:path-mysql

00:00:34

failed #157382074
gitlab-org
migration:path-pg

00:00:35

failed #157382019
gitlab-org
rspec-mysql 14/50

00:14:51

 
  Post Test
passed #157382104
gitlab-org
coverage

00:04:08

95.05%
passed #157382103
gitlab-org allowed to fail
flaky-examples-check

00:01:11

passed #157382106
gitlab-org
jsdoc

00:02:16

passed #157382105
gitlab-org
lint:javascript:report

00:02:02

 
  Post Cleanup
manual #157382107
gitlab-org allowed to fail manual
review-docs-cleanup