Allow multiple assignees to be chosen from dropdown filters

Closes #1967

See merge request !1494

[ci skip]

[ci skip]

Check if a merge request is approved when merging from API or slash command

Closes #2052

See merge request !1962

Resolve "Remove duplicated config code for filtered search dropdowns" (EE Version)

See merge request !1932

This reverts commit 8c0ab358.

This reverts commit 149a535b.

Gracefully handle case when Geo secondary does not have the right db_key_base

Closes #2181

See merge request !1950

Fixed positioning of milestone dropdown in create board dropdown

Closes gitlab-ce#32837

See merge request !1972

If the admin uses the wrong db_key_base on the secondary, an obscure OpenSSL
error shows up on the secondary and results in an Error 500. This change
helps make it more obvious to admins what needs to be fixed.

Closes #2181

Replace last added wait_for_vue_resource by wait_for_requests

See merge request !1974

Resolve "Update "merge request" icon in MR approval notifications"

Closes #1969

See merge request !1970

Use wait_for_requests for checking Vue resource and $.ajax requests [EE]

See merge request !1923

Apply patch of sentry-clientside-releases

See merge request !1959

Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/32837

Fix typo in issues_functionalities.md

See merge request !1971

Resolve "Issue board modal missing weight filter in filtered search"

Closes #2462

See merge request !1960

Fix return value when Geo nodes are not in sync

See merge request !1969

Relates to #2469

[ci skip]

[ci skip]

Add more details to Geo health check status message

See merge request !1951

CE upstream - Wednesday

Closes gitlab-ce#31902, gitaly#187, gitlab-ce#31932, gitaly#199, gitlab-ce#32125, #2128, gitaly#224, gitlab-ce#32096, gitlab-ce#32087, and omnibus-gitlab#2326

See merge request !1920

Move docs 'superpowers' items to their respective sections

See merge request !1965

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