Bump Markdown timeout from 3 to 6 seconds in test

Closes #35269

See merge request gitlab-org/gitlab!19408

Refactor ProjectTreeRestorer

See merge request gitlab-org/gitlab!18024

We've been seeing increased flaky failures due to the timeout
exceeding 3 seconds. With the additional regexp in
e38e2adc, we see that performance has
gotten worse:

```
1.376477   0.005843   1.382320 (  1.423449)
```

Previously it was:

```
0.566795 0.000933 0.567728 ( 0.569076)
```

Closes https://gitlab.com/gitlab-org/gitlab/issues/35269

Add SharedAttributes to Geo QA scenario

See merge request gitlab-org/gitlab!19328

Migrate vue shared components  specs to Jest & VTU

See merge request gitlab-org/gitlab!19269

Migrated vue shared components specs that rely on tooltips
to Jest & Vue Test Utils

Fix migration to sync issuables with unknown states

See merge request gitlab-org/gitlab!19373

Various improvements to analytics topics

See merge request gitlab-org/gitlab!18982

Link to Current Omnibus Doc for gitlab.yml.example

See merge request gitlab-org/gitlab!19152

Allow migration to sync state_id for issuables with unknown states.
Prevents errors when upgrading GitLab.

Explicitly remove index by name

See merge request gitlab-org/gitlab!19362

Fix broken spec/controllers/projects/releases_controller_spec.rb

Closes #35276

See merge request gitlab-org/gitlab!19393

e8bc01a1 changed the behavior so that
that all unauthenticated access to endpoints results in a 302
redirection instead of a 401 Unauthorized.

Closes https://gitlab.com/gitlab-org/gitlab/issues/35276

Improves the performance of the Redis set cache

See merge request gitlab-org/gitlab!19125

Testing has shown that treating membership optimistically reduces the
number of Redis calls substantially.

`include?` will only perform an EXISTS if SISMEMBER returns negative.

`fetch` will only perform an EXISTS if there are no values.

`read` uses SSCAN to avoid Redis lockup on huge sets

Don't run Review App jobs for backstage changes

Closes #30121

See merge request gitlab-org/gitlab!17822

Resolve "Jira Connect integration fails for branches with slashes"

See merge request gitlab-org/gitlab!19308

Merge branch '35171-define-a-guideline-for-review-apps-resources-requests-and-limits-to-avoid-overcommitting' into 'master'

Optimize the resource requests and limits for Review Apps components

Closes #35171

See merge request gitlab-org/gitlab!19324

Add a missing 'frozen_string_literal' in a spec file

Closes #35275

See merge request gitlab-org/gitlab!19387

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

Show approval required status in license compliance

Closes #13539

See merge request gitlab-org/gitlab!19114

Fix scheduling migration ordering epics & issues

See merge request gitlab-org/gitlab!19371

Added submit_review quick action

See merge request gitlab-org/gitlab!18974

Allows submitting draft notes while posting a comment

Make register job service to be resillient

See merge request gitlab-org/gitlab!19150

Fix translation issue

See merge request gitlab-org/gitlab!19069

Allow to create epics with GraphQL

See merge request gitlab-org/gitlab!19030

Add mutation to create epics on GraphQL

Remove feature flag for group_scim

Closes #11289

See merge request gitlab-org/gitlab!19329

Upgrades Apollo library

Closes #35088

See merge request gitlab-org/gitlab!19236

Closes https://gitlab.com/gitlab-org/gitlab/issues/35088

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

Update GitLab Packages

See merge request gitlab-org/gitlab!19127

Fix broken master in gitlab-foss (related_issuable_item_spec.js)

Closes #35249

See merge request gitlab-org/gitlab!19363

Merge branch '35103-use-the-scripts-review_apps-base-config-yml-file-from-master-so-that-every-deployment-use-an-up-to-date-config' into 'master'

Use master scripts/review_apps/base-config.yaml to deploy Review Apps

Closes #35103

See merge request gitlab-org/gitlab!19287