CE upstream: Friday

Closes gitaly#485, gitaly#530, #3352, gitlab-ce#37241, gitaly#520, gitlab-ce#37023, gitaly#521, #3125, gitaly#502, and gitlab-ce#36821

See merge request !2865

CSV export time tracking info docs

See merge request !2884

This fixed https://gitlab.com/gitlab-org/gitlab-ee/-/jobs/32313185
and this only happened on MySQL, because without this, the user
would have another namespace, and both namespaces are belonging
to the user here. However user.namespace would only return one
namespace, which one is database dependent. Even worse, since
there's no ORDER BY, it should be considered completely random.

We should refactor User#ensure_namespace_correct in the future.

Fix Issuable#labels_hash when filtered by multiple labels for CSV export

Closes gitlab-ce#34217

See merge request !2852

ObjectStoreUploader#migrate! uses with_callbacks to trigger verify_license!

Closes #3370

See merge request !2863

See https://gitlab.com/gitlab-org/gitlab-ee/issues/3417

Reset all connection schema cache after migration tests

See merge request !14195

Fix user access due to having multiple identities

See merge request !2886

Group issue board docs

See merge request !2882

based on https://gitlab.com/gitlab-org/gitlab-ce/commit/deaa7f54e016b6ae1051c38abb95586451f470c1

Add missing cascading deletes on foreign keys for group_id

Closes #3343, #3344, and gitlab-ce#37311

See merge request !2878

This is an attempt for the EE part for:
https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/12968

Fix links and typo

See merge request !2883

Fix branch name regex not saving in /admin/push_rule page

Closes #3383

See merge request !2877

Remove ignore_column from GeoNode

See merge request !2777

* ee/master:
  index project settings doc from other indexes
  copyedit
  fixes link
  Add a unique index on project_id to the Geo project_registry table
  Update K8s docs to match CE
  Merge branch 'docs-new-topic-projects-settings' into 'master'
  fix small typos in ldap.md
  add ce to ee instructions for 10.0

Bad resolution from https://gitlab.com/gitlab-org/gitlab-ee/commit/a58f22114d38fc98acfdf7e1d6bea85bc6f00df1
We need https://gitlab.com/gitlab-org/gitlab-ce/issues/37568

This reverts commit 81d44ae4.

`system_hook_id` was removed in gitlab-org/gitlab-ee!2644.

This removed the `ignore_column` from GeoNode. And will be merged in
a later release (= 10.1).

It was possible to grant access to a group to do things to protected
branches or tags, but if the group were deleted, the deletion
might fail due to a message such as the following:

```
ActiveRecord::InvalidForeignKey: PG::ForeignKeyViolation: ERROR:  update or delete on table "namespaces" violates foreign key constraint "fk_rails_7111b68cdb" on table "protected_branch_push_access_levels"
DETAIL:  Key (id)=(1827859) is still referenced from table "protected_branch_push_access_levels".
: DELETE FROM "namespaces" WHERE "namespaces"."type" IN ('Group') AND "namespaces"."id" = 1827859
```

This MR fixes this by adding missing cascading deletions to the
group_id foreign keys in the following tables:

* protected_branch_merge_access_levels
* protected_branch_push_access_levels
* protected_tag_create_access_levels

Closes #3343, #3344, gitlab-org/gitlab-ce#37311

Missing permitted param caused this field never to be saved.

Closes #3383

a58f2211

Docs: quick fix - indexes project settings

See merge request !2873

Update Helm Chart docs from CE - docs

Closes #3384

See merge request !2871