Add additional sectional-codeowners test

See merge request gitlab-org/gitlab!32812

Docs: Feature flag topic redo

See merge request gitlab-org/gitlab!31997

Based on the new functionality and feature flag,
edited the topic and used 13.0 as the changing point.

Log Github Import jobs that exhausted retry limits

See merge request gitlab-org/gitlab!32686

Add ability to pause and resume Elasticsearch indexing

See merge request gitlab-org/gitlab!30621

This MR adds an ability to pause elasticsearch indexing
this is really useful for cluster reindexing and maintenance.
FF `elasticsearch_pause_indexing` is used to enable this functionality.

Add manual rollout deploy jobs to resource group

See merge request gitlab-org/gitlab!32824

Limit the number of results requested when searching for commits

Closes #216908

See merge request gitlab-org/gitlab!32260

Remove duplicate words

See merge request gitlab-org/gitlab!32909

Fix copy+paste error in docs

See merge request gitlab-org/gitlab!32845

Move DinD to job level in CS docs

See merge request gitlab-org/gitlab!32815

Docs: Added metadata for Release, Package

See merge request gitlab-org/gitlab!32899

Fix leaky constant in test coverage spec

See merge request gitlab-org/gitlab!32134

Use appLogger in chat_team.rb

See merge request gitlab-org/gitlab!32184

Fix leaky constant in admin mode migration spec

See merge request gitlab-org/gitlab!32074

Use applogger in project import state

See merge request gitlab-org/gitlab!32182

Use appLogger in project.rb

See merge request gitlab-org/gitlab!32183

Use applogger in base attachment service

See merge request gitlab-org/gitlab!32201

Use appLogger in build and ssh host key

See merge request gitlab-org/gitlab!32187

Use appLogger in repository model

See merge request gitlab-org/gitlab!32185

Fix leaky constant in diff collection spec

See merge request gitlab-org/gitlab!32163

Remove reschedule constant and use a variable

See merge request gitlab-org/gitlab!32036

Refactor prepend in interpret service

See merge request gitlab-org/gitlab!31838

Go Module Proxy MVC

Closes #27376

See merge request gitlab-org/gitlab!27746

- Various fixes and improvements
- Hide proxy behind a feature flag, due to performance issues: #218083
- Add a feature flag for testing to disable strict go.mod validation
- Document why case en/decoding is necessary
- Refactor pseudo-version processing
  - Move logic from VersionFinder to ModuleHelpers
  - Document reasoning for matching and validation
- Replace BasicAuthHelper and custom method with route setting
- Use serach_files_by_name instead of tree to improve performance
- Use correct content type for zip: closes #214876

- Reduce coupling between GoModule and VersionFinder
- Do not fetch go.mod when blobs have already been fetched

- Various fixes and tweaks
- Improve checksum database documentation