Mount object storage secrets related to external diffs to pods

Signed-off-by: Balasankar "Balu" C <balasankar@gitlab.com>
10 jobs for 1269-fix-external-diffs-mount in 48 minutes and 15 seconds (queued for 4 seconds)
Status Job ID Name Coverage
  Prepare
passed #189046029
check_docs_internal_links

00:00:49

passed #189046028
danger-review

00:00:19

 
  Review
passed #189046030
review

00:09:32

passed #189046031
allowed to fail manual
stop_review

00:00:52

 
  Specs
passed #189046032
review_specs

00:11:57

 
  Qa
skipped #189046034
debug_review
failed #189107480
allowed to fail
qa

00:23:40

passed #189046033
review_helm_test

00:00:47

failed #189046035
allowed to fail
qa

00:35:05

 
  Package
passed #189046036
lint_package

00:00:35

 
Name Stage Failure
failed
qa Qa
rspec ./qa/specs/features/browser_ui/3_create/merge_request/rebase_merge_request_spec.rb:6 # Create Merge request rebasing user rebases source branch of merge request
rspec ./qa/specs/features/browser_ui/3_create/merge_request/ee_add_batch_comments_in_merge_request_spec.rb:6 # Create batch comments in merge request user submits, discards batch comments

Randomized with seed 57007

Uploading artifacts...
./gitlab-qa-run-*: found 22 matching files
Uploading artifacts to coordinator... ok
id=189107480 responseStatus=201 Created token=5S_rUojo
ERROR: Job failed: exit code 1