Enforce namespace of Kubernetes to lowercase

Closes #34762

See merge request !13732

36721 Remove incorrect paragraph regarding renaming repos in settings

Closes #36721

See merge request !13718

Update form to properly set the path

Closes #36519

See merge request !13722

Fix Import/Export issue to do with fork merge requests

Closes #36666

See merge request !13717

Fix caching of future broadcast messages

Closes #36661

See merge request !13667

Use an event-based system when waiting for AuthorizedProjectsWorker to complete

See merge request !13564

[ci skip]

Also includes a change in allowing uploaded files, as there was a
mismatch in object_id between classes, disallowing params[:file], which
is a UploadedFile, newly loaded. The params checked against the older
version.

Fixes gitlab-org/gitlab-ce#36519

Improves subgroup creation permissions

Closes #35845

See merge request !13418

Hashed Storage support for Repositories

Closes #28283

See merge request !13246

Using `extend` dynamically can lead to bad performance as it
invalidates the method's cache.

Correctly encode string params for Gitaly's TreeEntries RPC

Closes #36720

See merge request !13724

Merge branch '36298-use-non-i18n-values-for-setting-new-group-level-issue-mr-button-text' into 'master'

Use non-i18n values for setting new group-level issue/MR button text

Closes #36298

See merge request !13570

Add docs for group issues page and group merge requests page

Closes #36533

See merge request !13678

Only require sidekiq-limit_fetch when enabled in settings

Closes #36253

See merge request !13715