When we clean up refs of a merge request that is on a project
with no repository anymore, the MergeRequests::CleanupRefsService
will fail.

Before this fix, it'll throw an error and retry and will not set
the cleanup schedule as completed. When the cleanup schedule is
not marked as completed, it'll be picked up by the scheduler
again.

To fix that, we are now checking if the repository exists before
deleting refs. This way, we can still update the cleanup schedule.

Reduce images to more sensible dimensions

See merge request gitlab-org/gitlab!47709

Shrink down images to more sensible dimensions, and crop more tightly
if needed.

Docs: Updated prereqs in Conan topic to be parallel

See merge request gitlab-org/gitlab!47576

Fixed line lengths and some issues.

Migrate repo file status icon tooltip to gitlab ui

See merge request gitlab-org/gitlab!46839

Reduce image sizes to sane widths

See merge request gitlab-org/gitlab!47696

Each of these images was over three times the maximum recommended
width. Reduce to 1000 pixels on the longest side.

Add Audit Event retention policy to documentation

See merge request gitlab-org/gitlab!46833

Previously the Audit Event retention policy was not documented. This
adds a section to the Audit Event documentation to explain the retention
policy, which only applies to SaaS customers.

Remove DOMContentLoaded Eventlistener

See merge request gitlab-org/gitlab!47619

Removing DOMContentLoaded Eventlisteners from
index files since the scripts
are embedded using the defer tag.

Edit Lefthook documentation

See merge request gitlab-org/gitlab!47256

Update doc about negated matchers in e2e tests

See merge request gitlab-org/gitlab!47041

Document user availability - busy status indicator

See merge request gitlab-org/gitlab!47644

Generate a commit SHA-specific chain of custody report [Documentation]

See merge request gitlab-org/gitlab!47402

Expand scope of coverage query

See merge request gitlab-org/gitlab!45321

[ci skip]

[ci skip]

Moved the Runner install docs in the docs

See merge request gitlab-org/gitlab!47664

Revise the Kubernetes Agent page to bring it closer to GitLab
tone and style.

Fix oauth failure on primary

See merge request gitlab-org/gitlab!47178

Fix error on vulnerability list when there are no vulnerabilities

See merge request gitlab-org/gitlab!47235

Fix various errors on vulnerability list when there are no
vulnerabilities.

[RUN AS-IF-FOSS] Move the Dependency Proxy to Core

See merge request gitlab-org/gitlab!47471

Move the dependency proxy feature from
premium to core.

Update dependency @gitlab/eslint-plugin to v5

See merge request gitlab-org/gitlab!47607

Add documentation for the container scanning docker image variable

See merge request gitlab-org/gitlab!46929

Filter GitHub projects to import using GitHub Search API

See merge request gitlab-org/gitlab!47002

Remove the group_coverage_data_report flag

See merge request gitlab-org/gitlab!47572

Update metadata for Plan:Certify documentation

See merge request gitlab-org/gitlab!47649

Add docs for getting unique events for test

See merge request gitlab-org/gitlab!47486

Add type annotation for snippet resolvers

See merge request gitlab-org/gitlab!47548

Geo: Verification-related refactors

See merge request gitlab-org/gitlab!47361