Clarify external artifacts only working when GitLab pages is enabled

Prompted to add this note from
https://gitlab.com/gitlab-org/gitlab-ce/issues/34102#note_45522526
85 jobs for clarify-docs-about-external-artifacts-and-gitlab-pages in 56 minutes and 7 seconds (queued for 4 minutes and 46 seconds)
Status Job ID Name Coverage
  Build
manual #38741834
allowed to fail manual
build-package
manual #38741835
allowed to fail manual
review-docs-deploy
 
  Prepare
passed #38741836
gitlab-org
retrieve-tests-metadata

00:02:05

passed #38741837
gitlab-org
setup-test-env

00:09:40

 
  Test
passed #38741933
codequality

00:10:27

passed #38741930
gitlab-org
db:check-schema-pg

00:03:42

passed #38741923
gitlab-org
db:migrate:reset-mysql

00:06:01

passed #38741922
gitlab-org
db:migrate:reset-pg

00:03:21

passed #38741927
gitlab-org
db:rollback-mysql

00:04:28

passed #38741926
gitlab-org
db:rollback-pg

00:03:55

passed #38741929
gitlab-org
db:seed_fu-mysql

00:01:55

passed #38741928
gitlab-org
db:seed_fu-pg

00:03:45

passed #38741919
gitlab-org
docs lint

00:01:08

passed #38741920
gitlab-org
downtime_check

00:03:54

passed #38741921
gitlab-org allowed to fail
ee_compat_check

00:13:41

passed #38741931
gitlab-org
gitlab:assets:compile

00:09:50

passed #38741934
gitlab_git_test

00:02:32

passed #38741932
gitlab-org
karma

00:10:30

52.5%
passed #38741925
gitlab-org
migration:path-mysql

00:13:19

passed #38741924
gitlab-org
migration:path-pg

00:15:08

passed #38741877
gitlab-org
rspec-mysql 0 26

00:12:33

passed #38741878
gitlab-org
rspec-mysql 1 26

00:10:04

passed #38741892
gitlab-org
rspec-mysql 10 26

00:41:59

passed #38741894
gitlab-org
rspec-mysql 11 26

00:24:19

passed #38741895
gitlab-org
rspec-mysql 12 26

00:25:30

passed #38741897
gitlab-org
rspec-mysql 13 26

00:20:09

passed #38741898
gitlab-org
rspec-mysql 14 26

00:24:31

passed #38741899
gitlab-org
rspec-mysql 15 26

00:17:14

passed #38741900
gitlab-org
rspec-mysql 16 26

00:17:56

passed #38741901
gitlab-org
rspec-mysql 17 26

00:21:15

passed #38741902
gitlab-org
rspec-mysql 18 26

00:19:01

passed #38741903
gitlab-org
rspec-mysql 19 26

00:13:36

passed #38741879
gitlab-org
rspec-mysql 2 26

00:17:49

passed #38741904
gitlab-org
rspec-mysql 20 26

00:24:24

passed #38741905
gitlab-org
rspec-mysql 21 26

00:23:56

passed #38741906
gitlab-org
rspec-mysql 22 26

00:17:52

passed #38741907
gitlab-org
rspec-mysql 23 26

00:22:55

passed #38741908
gitlab-org
rspec-mysql 24 26

00:17:20

passed #38741909
gitlab-org
rspec-mysql 25 26

00:19:26

passed #38741882
gitlab-org
rspec-mysql 3 26

00:16:07

passed #38741884
gitlab-org
rspec-mysql 4 26

00:16:26

passed #38741885
gitlab-org
rspec-mysql 5 26

00:23:07

passed #38741886
gitlab-org
rspec-mysql 6 26

00:19:01

passed #38741887
gitlab-org
rspec-mysql 7 26

00:17:12

passed #38741889
gitlab-org
rspec-mysql 8 26

00:21:30

passed #38741890
gitlab-org
rspec-mysql 9 26

00:11:05

passed #38741838
gitlab-org
rspec-pg 0 26

00:08:07

passed #38741839
gitlab-org
rspec-pg 1 26

00:11:46

passed #38741849
gitlab-org
rspec-pg 10 26

00:13:05

passed #38741850
gitlab-org
rspec-pg 11 26

00:19:07

passed #38741851
gitlab-org
rspec-pg 12 26

00:21:57

passed #38741852
gitlab-org
rspec-pg 13 26

00:15:12

passed #38741853
gitlab-org
rspec-pg 14 26

00:24:37

passed #38741854
gitlab-org
rspec-pg 15 26

00:16:55

passed #38741855
gitlab-org
rspec-pg 16 26

00:22:22

passed #38741856
gitlab-org
rspec-pg 17 26

00:13:07

passed #38741857
gitlab-org
rspec-pg 18 26

00:14:26

passed #38741858
gitlab-org
rspec-pg 19 26

00:25:54

passed #38741840
gitlab-org
rspec-pg 2 26

00:25:13

passed #38741859
gitlab-org
rspec-pg 20 26

00:19:18

passed #38741860
gitlab-org
rspec-pg 21 26

00:13:50

passed #38741861
gitlab-org
rspec-pg 22 26

00:22:51

passed #38741874
gitlab-org
rspec-pg 23 26

00:18:38

passed #38741875
gitlab-org
rspec-pg 24 26

00:26:43

passed #38741876
gitlab-org
rspec-pg 25 26

00:22:07

passed #38741841
gitlab-org
rspec-pg 3 26

00:15:43

passed #38741842
gitlab-org
rspec-pg 4 26

00:15:48

passed #38741843
gitlab-org
rspec-pg 5 26

00:16:43

passed #38741844
gitlab-org
rspec-pg 6 26

00:18:38

passed #38741845
gitlab-org
rspec-pg 7 26

00:23:29

passed #38741846
gitlab-org
rspec-pg 8 26

00:23:47

passed #38741848
gitlab-org
rspec-pg 9 26

00:21:21

passed #38741914
gitlab-org
spinach-mysql 0 4

00:11:31

passed #38741915
gitlab-org
spinach-mysql 1 4

00:08:15

passed #38741916
gitlab-org
spinach-mysql 2 4

00:11:10

passed #38741917
gitlab-org
spinach-mysql 3 4

00:15:09

passed #38741910
gitlab-org
spinach-pg 0 4

00:13:12

passed #38741911
gitlab-org
spinach-pg 1 4

00:17:31

passed #38741912
gitlab-org
spinach-pg 2 4

00:11:03

passed #38741913
gitlab-org
spinach-pg 3 4

00:11:08

passed #38741918
gitlab-org
static-analysis

00:13:45

 
  Post Test
passed #38741936
gitlab-org
coverage

00:02:19

93.78%
passed #38741935
gitlab-org allowed to fail
flaky-examples-check

00:00:58

passed #38741937
gitlab-org
lint:javascript:report

00:02:25

 
  Post Cleanup
manual #38741938
allowed to fail manual
review-docs-cleanup