Disable juint reports tmp

See merge request gitlab-org/gitlab-ce!30254

Resolve "Cannot delete and upload file of the same name in the Web IDE"

Closes #60859

See merge request gitlab-org/gitlab-ce!30239

If an entry has been removed from the tree and later, during the same
session, a user is trying to add a new item with the same name/path we
should allow for that as long as the original entry is marked with
`deleted`.

Removes EE differences for app/views/admin/services/_form.html.haml

Closes gitlab-ee#12532

See merge request gitlab-org/gitlab-ce!30231

Add a memory cache local to the thread to reduce Redis load

Closes #63977

See merge request gitlab-org/gitlab-ce!30233

The junit reports are creating 90mb files inside of redis for
`gitlab-ce/ee` project. There is an ongoing production incident
https://gitlab.com/gitlab-com/gl-infra/production/issues/928 that is
because of high CPU uitlaization on the redis nodes. GitLab-ce/ee are
the highest consumers of memory becuase of these junit reports.

This is a bandage until we can scale redis properly.

Don't show image diff note on text file

See merge request gitlab-org/gitlab-ce!30221

Clarify 10k architecture resource per node

Closes #63424

See merge request gitlab-org/gitlab-ce!30237

Fix most bare URLs in project

Closes gitlab-com/gitlab-docs#287

See merge request gitlab-org/gitlab-ce!30240

Linting rule not enabled for now
because tooling produces false
positives.

Docs: update global nav document

See merge request gitlab-org/gitlab-ce!30230

Memoizing root_ancestor in Namespace

See merge request gitlab-org/gitlab-ce!30248

The root_ancestor method is heavily used in EE for the group_saml
feature. Having this memoization implemented in CE would eliminate
the need of overriding the root_ancestor method in EE.

Tidy spec for API::ProjectClusters

See merge request gitlab-org/gitlab-ce!30154

QA: transfer project spec

See merge request gitlab-org/gitlab-ce!28255