Backport of ee/9235: Add LDAP integration to smartcard authentication

See merge request gitlab-org/gitlab-ce!24704

Fix ReturnInVoidContext rubocop offense

See merge request gitlab-org/gitlab-ce!24857

Update UI of admin appearance settings

See merge request gitlab-org/gitlab-ce!24685

Merge branch '19745-forms-with-task-lists-can-be-overwritten-when-editing-simultaneously' into 'master'

Forms with task lists can be overwritten when editing simultaneously

See merge request gitlab-org/gitlab-ce!23938

Resolve "UI bug adding group members with lower permissions"

Closes #55098

See merge request gitlab-org/gitlab-ce!24820

Docs: corrects link

See merge request gitlab-org/gitlab-ce!24865

Docs: Fix some references to the mirroring doc

See merge request gitlab-org/gitlab-ce!24879

publickeymustbechangedtoprivatekey.md

See merge request gitlab-org/gitlab-ce!24830

Docs: Fix link references for artifacts

See merge request gitlab-org/gitlab-ce!24843

Resolve "Implement new arguments `iid` for `IssuesResolver` in GraphQL"

Closes #57063

See merge request gitlab-org/gitlab-ce!24802

Wait for auto-devops CI jobs on the job page

See merge request gitlab-org/gitlab-ce!24839

Update Gitaly to v1.17.0

See merge request gitlab-org/gitlab-ce!24873

Reduce diff with EE in Groups::CreateService

See merge request gitlab-org/gitlab-ce!24871

Add parameter at project level endpoint to api documentation

Closes #52589

See merge request gitlab-org/gitlab-ce!22397

Fix migration when project repository is missing

See merge request gitlab-org/gitlab-ce!24859

# Conflicts:
#   doc/api/merge_requests.md

Reduce diff with EE in Ci::PipelineTriggerService

See merge request gitlab-org/gitlab-ce!24866

Fix the package-and-qa and review-build-cng jobs

See merge request gitlab-org/gitlab-ce!24861

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

Add an E2E test of push with the file size limit set

See merge request gitlab-org/gitlab-ce!24431

API: Support username with dots

Closes #51913

See merge request gitlab-org/gitlab-ce!24395

By changing the `review-build-cng` job to be a `single-script-job`, the
repository content wasn't there, including the `*_VERSION` files, thus
leading to missing variables for components in the triggered pipeline.
Signed-off-by: Rémy Coutable <remy@rymai.me>

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

Updates the layout of the admin appearance settings to be consistent
with other settings pages across GitLab

The data migration looks for code owner file and errs
if repository is missing.

Fix cluster installation processing spinner (reopened)

Closes #56398

See merge request gitlab-org/gitlab-ce!24814

Add CSS helper classes for positioning

See merge request gitlab-org/gitlab-ce!24821

Add e2e QA test for logging in using Github OAuth

See merge request gitlab-org/gitlab-ce!24817