metrics_server_spec.rb used a temporary directory to store Prometheus
metrics, but there is a class variable that stores the current
configuration. When the directory was wiped, the configuration was not
properly restored, so any subsequent specs that attempted to log metrics
would fail.

We fix this by restoring the old metrics dir in the config after the
spec runs.

Closes https://gitlab.com/gitlab-org/gitlab/-/issues/347499

Outlined our code's incompatibility with Google KMS encryption

See merge request gitlab-org/gitlab!68622

Remove iteration filtering in merge request list page

See merge request gitlab-org/gitlab!76369

Clarify system hook additional trigger settings

See merge request gitlab-org/gitlab!76391

Clean up whitespace in docs

See merge request gitlab-org/gitlab!76435

Merge branch '337043-add-the-ability-to-filter-issue-boards-by-confidentiality-in-graphql' into 'master'

Add Confidential filter to issue boards new filtered search

See merge request gitlab-org/gitlab!76304

Create deprecation entry for types keyword

See merge request gitlab-org/gitlab!76325

Merge branch '344394-make-badges-in-ee-app-views-search-results-_epic-html-haml-pajamas-compliant' into 'master'

Use Rails helper for epic search results badges

See merge request gitlab-org/gitlab!76379

Add example scenario to confidential issue doc

See merge request gitlab-org/gitlab!76302

Fix faulty article

See merge request gitlab-org/gitlab!76419

Merge feature flags related to new CI minutes tracking

See merge request gitlab-org/gitlab!75755

Fixes collapsed assignees and reviewers sizing

See merge request gitlab-org/gitlab!76337

Fixes user profile 500 error

See merge request gitlab-org/gitlab!76330

Handle abusive search parameters

See merge request gitlab-org/gitlab!74953

Revert "Merge branch '340057-alias-the-needs-in-the-pipeline-graph' into 'master'"

See merge request gitlab-org/gitlab!76421

Set 'Low' Custom Error Budget Thresholds  - Rails Controllers

See merge request gitlab-org/gitlab!76306

Make DORA data visible for admins

See merge request gitlab-org/gitlab!76204

Remove decoupling projects-runners feature flags

See merge request gitlab-org/gitlab!75422

Optimize query for issue neighbors

See merge request gitlab-org/gitlab!76073

Incorporate GroupPolicy into updated namespace policy structure

See merge request gitlab-org/gitlab!76307

Add CiBuildDistinctCountMetric instrumentation class

See merge request gitlab-org/gitlab!75606

Added Snowplow to create new board button

See merge request gitlab-org/gitlab!76289

Use separate source type for ProjectNamespace

See merge request gitlab-org/gitlab!75893

Organise ~/milestones code

See merge request gitlab-org/gitlab!76221

Update conditions for disabling user numbers input

See merge request gitlab-org/gitlab!76112