Contributes to https://gitlab.com/gitlab-org/gitlab/-/issues/25616

**Problem**

It is possible to attach multiple PGP signatures to the commit. But
git does not support that (see:
https://github.com/git/git/commit/da6cf1b3360eefdce3dbde7632eca57177327f37).

**Solution**

Reject multiple PGP signatures for commits (even if they valid ones)
to match `git verify-commit` behavior.

Show an error message to describe why we mark commit as unverified.

Ensure GlSingleStat animates when data is changed

See merge request gitlab-org/gitlab!72759

Merge branch '338446-enable-assumeimmutableresults-in-ee-app-assets-javascripts-analytics-cycle_analytics-index-js' into 'master'

Enable `assumeImmutableResults` for the last apps in the codebase

See merge request gitlab-org/gitlab!73341

Set up entry point for new environments table

See merge request gitlab-org/gitlab!73025

Tidy and polish the Pseudonymizer page

See merge request gitlab-org/gitlab!72549

ci: Move long static-analysis tasks to dedicated jobs

See merge request gitlab-org/gitlab!72305

Add index on events using created at and id  to support UMAU metric

See merge request gitlab-org/gitlab!73273

This commit ensures that the GlSingleStat component
is only mounted once for VSA and MR analytics in order
to allow the component to listen for changes and
animate accordingly.

Changelog: fixed

Improve wording of e.g and i.e. instances

See merge request gitlab-org/gitlab!73385

Fix 2FA management on Safari

See merge request gitlab-org/gitlab!73218

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

Update gitlab:db:reindex tests to run with decomposed database

See merge request gitlab-org/gitlab!73432

Fix date-based failure by freezing time in the specs

See merge request gitlab-org/gitlab!73441

Resolve remaining compatibility issues with markdownlint-cli 0.29.0

See merge request gitlab-org/gitlab!73442

Minor text improvements

See merge request gitlab-org/gitlab!73433

Fix stubbing of SMIME certificate

See merge request gitlab-org/gitlab!73431

Previously we only froze time while creating the namespace. We also need
to freeze time when running reset_date because that attempted to lazily
create a new Ci::Minutes::NamespaceMonthlyUsage for the current month

Update group approval docs with flag default on

See merge request gitlab-org/gitlab!73267

Removed reference to transient format for nameid

See merge request gitlab-org/gitlab!73377

https://gitlab.com/gitlab-org/gitlab/-/issues/344510

We stub the outer method instead so that the value is not memoized for
succeeding specs

Resolve "Add email of project bot users in documentation"

See merge request gitlab-org/gitlab!73250

Add steps for testing an index created asynchronously

See merge request gitlab-org/gitlab!72939

Silence unknown PostgreSQL OIDs warnings

See merge request gitlab-org/gitlab!73244

Changed resources to related topics

See merge request gitlab-org/gitlab!73412

Update quality checklist to include UX label

See merge request gitlab-org/gitlab!73403

Remove a "to" from string with "to access to"

See merge request gitlab-org/gitlab!72440

Doc: Add deprecation notice to CI envs doc

See merge request gitlab-org/gitlab!73368

Add index for cluster_id in vulnerability_occurrences location

See merge request gitlab-org/gitlab!72882

Change the active link color in the sidebar

Update active link color in 
the sidebar to be $gray-900
which is #fafafa

Changelog: changed

See merge request gitlab-org/gitlab!73077

Update active link color in 
the sidebar to be $gray-900
which is #fafafa

Changelog: changed
MR: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/73077