Update policy docs

See merge request gitlab-org/gitlab!26993

- Final patch release for 12.0 is 12.0.12, not 12.0.9
- Clarify requirement to stop as at 12.0.x
- Make instruction broader to address future x.0.x releases.

Fixing YML in review app docs and screenshot

See merge request gitlab-org/gitlab!27340

- There's a screenshot
https://docs.gitlab.com/ee/ci/review_apps/#enable-review-apps-button
with incorrect YML. The incorrect YML was also inside the application.
This commit fixes the YML and the screenshot so that it will pass the
CI linting.

Update license compliance policy classifications text in the UI and refactor

See merge request gitlab-org/gitlab!27058

Fix some stylelint errors in ide.scss

See merge request gitlab-org/gitlab!26448

Monaco related CSS overrides can should be in a separate file to
reduce the number of stylelint errors in the main file.

Refactor mount hooks for license compliance

See merge request gitlab-org/gitlab!27274

Snippets access rights checking single file constraint

See merge request gitlab-org/gitlab!26551

Add tooltip to file tree

Closes #205399

See merge request gitlab-org/gitlab!27158

Document Puma setting with rugged in nfs doc

See merge request gitlab-org/gitlab!27310

Update docs to include a note about limitation of visual reviews

See merge request gitlab-org/gitlab!27330

Add RSpec stdout metadata

See merge request gitlab-org/gitlab!27128

Ties a capybara screenshot to a rspec failing test

Merge branch '209277-introduce-a-feature-flag-for-resolve-notifications-for-when-pipelines-are-fixed' into 'master'

Introduce a feature flag for fixed pipeline notifications

Closes #209277

See merge request gitlab-org/gitlab!26682

Introduce a FF "ci_pipeline_fixed_notifications" for
Pipeline Fixed notification.

Docs change: move Roadmaps to Premium

See merge request gitlab-org/gitlab!26996

Move docs from event tracking to telemetry

See merge request gitlab-org/gitlab!26746

Ensure freshness of settings with project creation

Closes gitaly#2147

See merge request gitlab-org/gitlab!27156

Treat rename as single file operation.
We only check the tip commit to avoid N+1 query.

BaseChecker uses validate instead of exec

Docs styleguide on internal links

See merge request gitlab-org/gitlab!27369

Upgrade Gitaly gem and fix UserSquash RPC usage

See merge request gitlab-org/gitlab!27372

Gitaly v1.84.0 removes the branch parameter from the UserSquash RPC in
https://gitlab.com/gitlab-org/gitaly/merge_requests/1786 because the
target branch isn't actually relevant to squash. Only the start and end
SHA matter here because squash is concerned primarily about collapsing
commits from the source, not target, branch.

Docs: Fix foss-links

See merge request gitlab-org/gitlab!27320

Resolve "Follow-up from "Optimize ZoomMeeting batch query""

Closes #210559

See merge request gitlab-org/gitlab!27236

Geo: Fix tracking DB timeouts while finding LFS objects to sync, especially on PostgreSQL 9.6

See merge request gitlab-org/gitlab!27154

Issue health MVC docs

See merge request gitlab-org/gitlab!26498

Add caveat for single node updates

See merge request gitlab-org/gitlab!27275

Fix Gitaly Sidekiq timings in Prometheus

See merge request gitlab-org/gitlab!27331

Allow numeric emoji names in validation

Closes #210335

See merge request gitlab-org/gitlab!27101

Add response time to severity table in the docs

Closes gitlab-org/quality/performance#95

See merge request gitlab-org/gitlab!26033