Clean up the pipeline graph versioning

See merge request gitlab-org/gitlab!68511

repository: Remove `#ref_name_for_sha`

See merge request gitlab-org/gitlab!68479

E2E: Add labels, parent/child, award emojis and author validation for epic imports

See merge request gitlab-org/gitlab!68345

Disable test run on staging
Validate correct epic author 
Add award emoji validation

Add crosslinks to the repository permissions

See merge request gitlab-org/gitlab!67399

Remove the function `#ref_name_for_sha`, which isn't used anywhere since
fa0b4321 (Added validation to AfterCreateService, 2020-03-02) . This
removes the last callsite of Gitaly's FindRefName RPC.

Add external status checks to feature list

See merge request gitlab-org/gitlab!67344

Add GitLab Markdown AR extension to db rules

See merge request gitlab-org/gitlab!67444

Enable `assumeImmutableResults` on the Iterations overview

See merge request gitlab-org/gitlab!68449

Track build minutes for disabled shared runners

See merge request gitlab-org/gitlab!67024

New RSpec jobs in decomposed database mode

See merge request gitlab-org/gitlab!68232

Vulnerabilities CSV: Rename "scanner" to "tool"

See merge request gitlab-org/gitlab!68238

Fixes Pipelines' guide page example.

See merge request gitlab-org/gitlab!68494

Some of the logic in `Ci::Minutes::Quota` is only used to determine
whether or not to show CI minutes information in the UI. This commit
refactors and renames that logic to make it more clear that it is being
used only for UI purposes.

Changes were recently made to `Ci::Minutes::Quota` that added methods
that avoided checking `Project#shared_runners_enabled` pending the work
done in this MR. They can now be merged into the existing methods, since
`Quota#enabled?` is no longer checking against `#shared_runners_enabled`

Use UPSERT when storing user mentions

See merge request gitlab-org/gitlab!68433

This commit renames the "Scanner Type" column within the vulnerability
report's exported CSV to "Tool". This will make it consistent
with the rest of the UI.

Changelog: changed
EE: true
MR: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/68238

Scheduled secret detection scan for security policy

See merge request gitlab-org/gitlab!67752

Adds a feature flag to the optimization done for store_mentions!

This is needed for the UPSERT to work properly since we're detecting a
unique constraint conflict on [noteable_id, note_id]

Changelog: other

Using UPSERT saves us a query, avoids cases where we get
RecordNotUnique, and removes the use of SAVEPOINT which can cause PG
performance issues.

Fix file count text color in dark mode

See merge request gitlab-org/gitlab!68419

Speed up backend tests in Gitpod environment

See merge request gitlab-org/gitlab!68482

Fix and reschedule background migration for backfilling data from `ci_builds` to `security_scans`

See merge request gitlab-org/gitlab!68305

Fix mobile layout issues in notes form

See merge request gitlab-org/gitlab!68414

Add coverage regex for Rust's tarpaulin

See merge request gitlab-org/gitlab!68469

Added reason for using backticks for text entered in UI

See merge request gitlab-org/gitlab!68486

Consolidate project and group can admin members helpers

See merge request gitlab-org/gitlab!64950

Add missing suffixes to notification mails

See merge request gitlab-org/gitlab!64767

- Fix alignment issue in toggle thread button
- Fix broken markdown toolbar layout in snippets
comments

Changelog: fixed

Update create merge request button on last push event

See merge request gitlab-org/gitlab!63103

Changelog: changed

Fix intermittent 'branch not found' errors when pushing creates an MR

See merge request gitlab-org/gitlab!68362