Revert Project.public_or_visible_to_user changes but apply change to SnippetsFinder

Closes #42877

See merge request gitlab-org/gitlab-ce!17476

Removed terminal webpack bundle tag

See merge request gitlab-org/gitlab-ce!17494

Add support for query params for labels endpoint

See merge request gitlab-org/gitlab-ce!17477

Remove the "test" bundle and apply it conditionally within main.js

See merge request gitlab-org/gitlab-ce!17472

expose metrics in merge request api

Closes #41905

See merge request gitlab-org/gitlab-ce!16589

Removes webpack bundle tag for two factor auth js

See merge request gitlab-org/gitlab-ce!17330

Remove protected branches webpack bundle tag

See merge request gitlab-org/gitlab-ce!17374

Slack notifications - Respect "Notify only default branch" for push events

Closes #33570

See merge request gitlab-org/gitlab-ce!17345

Update incoming emails documents

See merge request gitlab-org/gitlab-ce!17481

Resolve "Update language about usage ping in admin settings"

Closes #43548

See merge request gitlab-org/gitlab-ce!17468

Fetch commit signatures from Gitaly in batches

Closes gitaly#1046

See merge request gitlab-org/gitlab-ce!17456

Support additional LabelsFinder parameters for group labels

See merge request gitlab-org/gitlab-ce!17447

Because epic index page includes also epics from subgroups
it's necessary to also get descendant group labels for filtering.
https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/4773#note_61236542

Allow CI/CD Jobs being grouped on version strings

See merge request gitlab-org/gitlab-ce!17455

This applies the changes introduced in `Project.public_or_visible_to_user`
to the snippets finder only.

We know that for `SnippetsFinder`, this change improves SQL timing from
5/23/25s to 0.7/2/4s (mean/p95/p99). At the same time, the scope was too
broad, (negatively) affecting SQL timings in various other places:

https://gitlab.com/gitlab-com/infrastructure/issues/3772

With this commit, the snippets dashboard stays usuable as we generally
don't run into statement timeouts. In contrast to the earlier change in
!17088, the scope of the change is limited to `SnippetsFinder` only,
thus not affecting other places.

These changes were introduced in MR
https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/17088. In
https://gitlab.com/gitlab-com/infrastructure/issues/3772 we discovered
these changes lead to a pretty drastic increase in SQL response timings.

We'll revert these changes so we can work on a better solution in the
mean time without GitLab.com (or other installations) experiecing
reduced performance in the mean time.

In some situations (listing labels for epics) we want to
list only group ancestor labels, this is already supported
in LabelsFinder we just need to enable additional parameters.

Also `set_issuables_index` method now loads project labels only if
@project is set (which is not used for epic group labels).

Update documentation WRT to request parameters

See merge request gitlab-org/gitlab-ce!17469

Extend Cluster Applications to install GitLab Runner to Kubernetes cluster

Closes #32831

See merge request gitlab-org/gitlab-ce!17134

Remove registry list webpack entry point

See merge request gitlab-org/gitlab-ce!17459

Remove trailing newline that was causing an EE conflict

See merge request gitlab-org/gitlab-ce!17465

Add some strings that were missing in gitlab.pot

See merge request gitlab-org/gitlab-ce!17467

Small fixes in Vuex docs

See merge request gitlab-org/gitlab-ce!17471