Fix ProjectCacheWorker for plain READMEs

Closes #32540

See merge request !11506

Fixes for the rename reserved paths helpers

Closes #32528

See merge request !11492

Enable the RSpec/EmptyExampleGroup cop

See merge request !11497

Enable the RSpec/ExpectOutput cop

See merge request !11500

The ProjectCacheWorker refreshes cache periodically, but it runs outside Rails
context. So include the ActionView helpers so the `content_tag` method is
available.

Remove Services count from usage ping payload.

Closes gitlab-ee#2241

See merge request !11499

Fix ability to edit diff notes multiple times

Closes #32425

See merge request !11456

Signed-off-by: Rémy Coutable <remy@rymai.me>

Document Promise testing best practice

See merge request !11284

This query was timing out and is blocking the sync of usage data for
GitLab.com

See merge request !11346.

Signed-off-by: Rémy Coutable <remy@rymai.me>

Refactored the anchor tag to remove the trailing space in the target branch

Closes #32445

See merge request !11463

Make API v3 removal date more clear/match blog post

See merge request !11482

Remove references to '/ci' path while describing Runner's registration

See merge request !10518

Fix root groups redirecting to group owner

Closes #32474

See merge request !11465

Fix: Deleting an invited member causes 500 error

Closes #32504

See merge request !11481

Resolve "TestEnv#set_repo_refs fails to update refs sometimes"

Closes #31562

See merge request !11253

Fix Knapsack report names for RSpec and Spinach

See merge request !11477

Don't blow up when a tree readme is empty and consequently has no rich viewer

Closes #32396

See merge request !11459

Incorporate Gitaly's local_branches operation into repo code

Closes #27379

See merge request !10059

Fix linking to unresolved/expanded diff note

Closes #32424

See merge request !11458

recenter profile page nav links

Closes #32465

See merge request !11464

Add current_user_avatar_url to gon

See merge request !11474

Signed-off-by: Rémy Coutable <remy@rymai.me>

Remove duplicate cache invalidation from IssuableBaseService

See merge request !11475

[Migration guide] Add a note about prefering change_column_null over change_column

See merge request !11473

Adding NULL:false constraint with change_column_null instead of change_column

Closes #32450

See merge request !11471

Signed-off-by: Rémy Coutable <remy@rymai.me>

Sometimes, new references are not retrieved when a `git fetch` is called
in a bare repos. The easiest solution is to cleanup the test repos and
retry in this case. This only happens when a new ref is added to
TestEnv::BRANCH_SHA or TestEnv::FORKED_BRANCH_SHA.
Signed-off-by: Rémy Coutable <remy@rymai.me>

Signed-off-by: Rémy Coutable <remy@rymai.me>