Reorganize indexes for the "deployments" table

Closes #36877

See merge request gitlab-org/gitlab-ce!14348

Prepare cherry-pick and revert for migration to Gitaly

See merge request gitlab-org/gitlab-ce!14339

Do not perform hard check (presence of file on storage)

Closes #37945

See merge request gitlab-org/gitlab-ce!14369

Add rake task to check db schema is valid

Closes #37568

See merge request gitlab-org/gitlab-ce!14365

Only show the sidebar scroll bars if the user can scroll

Closes #37972

See merge request gitlab-org/gitlab-ce!14335

Replace "/" with "-" in cache key documentation

See merge request gitlab-org/gitlab-ce!14034

Implement job policy specifications

Closes #37280

See merge request gitlab-org/gitlab-ce!14265

Instead perform soft check (the column set to indicate that file does exist)

Fix regular expression used for opclasses to not be confused by partial index clause

See merge request gitlab-org/gitlab-ce!14343

fix transient user_edits_files_spec failures

See merge request gitlab-org/gitlab-ce!14324

Fix the groups API endpoint to handle ?owned=true correctly

Closes #38060

See merge request gitlab-org/gitlab-ce!14362

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Steal stages statuses migration

Closes #37694

See merge request gitlab-org/gitlab-ce!14217

Fix the filesystem shard health check to check all configured shards

Closes #37999

See merge request gitlab-org/gitlab-ce!14341

Merge branch 'refine-docs-trigger-script-and-use-a-really-long-branch-name-to-test-it' into 'master'

Refine docs trigger script and use a really long branch name to test it

For branch names more than 63 characters we were hitting the
filesystem limit and rsync created a truncated directory.
This change truncates the branch name beforehand so the Review
App URL is properly shown in the merge request widget.

See merge request gitlab-org/gitlab-ce!14354

Remove unnecessary loading of discussions in `IssuesController#show`

Closes #38034

See merge request gitlab-org/gitlab-ce!14351

Detect n+1 issues involving Gitaly

See merge request gitlab-org/gitlab-ce!13996

Eliminate N+1 queries referencing issues

Closes #38033

See merge request gitlab-org/gitlab-ce!14349

Fix admin area selector in GitLab QA

Closes gitlab-qa#66

See merge request gitlab-org/gitlab-ce!14356

Improve the Users API specs by asserting against the response schema

See merge request gitlab-org/gitlab-ce!14334

Discussions are now done asynchronously via the `IssuesController#discussions`
endpoint, so this should no longer be needed. This was taking 32% of the load
time for GitLab CE issue 1.

Closes #38034

Port of EE translations

Closes #37914

See merge request gitlab-org/gitlab-ce!14340

Fixes gitlab-org/gitlab-qa#66

Closes #37972

Allow DEVELOPER role to admin milestones

Closes #32215

See merge request gitlab-org/gitlab-ce!14257

Change all instances of btn-sm to btn-small to keep things consistent

See merge request gitlab-org/gitlab-ce!14113

Allow updating of project auto devops settings

Closes #37893

See merge request gitlab-org/gitlab-ce!14291

Fixes project denial of service via gitmodules using Extended ASCII.

Closes #34259

See merge request gitlab-org/gitlab-ce!14301

To load issue 1, we see that in #38033 that about 835 ms of the
SQL queries were due to loading ProjectFeature. We should be
able to cut this down by eagerly loading this information.

Closes #38033

Repo editor UI fixes part 2

Closes #37830, #36247, #37829, and #36244

See merge request gitlab-org/gitlab-ce!14261