This reverts merge request !14586

Symbolize keys for vulnerability

See merge request gitlab-org/gitlab-ee!14976

Use only symbols everywhere to avoid confusion

Add Gitaly and Rugged call timing in Sidekiq logs

See merge request gitlab-org/gitlab-ce!31651

Resolve "Misalignment of Avatar when forking project"

Closes #65204

See merge request gitlab-org/gitlab-ce!31436

- use .mx-auto for avatar
- remove parent div for group_icon

This will help identify Sidekiq jobs that invoke excessive number of
filesystem access.

The timing data is stored in `RequestStore`, but this is only active
within the middleware and is not directly accessible to the Sidekiq
logger. However, it is possible for the middleware to modify the job
hash to pass this data along to the logger.

Remove KubernetesService integration

See merge request gitlab-org/gitlab-ce!31365

Add max_replication_slots to PG HA documentation

Closes #65700

See merge request gitlab-org/gitlab-ce!31534

Add database guidelines for background migrations and update queries

See merge request gitlab-org/gitlab-ce!31190

- Add a new guideline regarding the file location of background
migrations
- Add a new section about execution timing guidelines for all different
kinds of migrations

Docs: Clarify without authentication

Closes #60157

See merge request gitlab-org/gitlab-ce!31604

Merge branch 'ce-9510-new-metric-button-should-not-be-duplicated-on-custom-metrics-page' into 'master'

CE: Remove duplicated 'New metric' button in Prometheus configuration

See merge request gitlab-org/gitlab-ce!31394

- Remove "new metrics" duplicated button and replace with a message
- Replace css with utility classes in the prometheus metrics view
- Remove unused css

Remove duplicated 'New metric' button in Prometheus configuration

Closes #9510

See merge request gitlab-org/gitlab-ee!14964

- Remove "new metrics" duplicated button and replace with a message
- Replace css with utility classes in the prometheus metrics view
- Remove unused css

Remove label issue and MR counts from default API responses

See merge request gitlab-org/gitlab-ce!31543

Corrected custom email hostname instructions

See merge request gitlab-org/gitlab-ce!31646

Add contribution section to contribution agreements

See merge request gitlab-org/gitlab-ce!30510

Replace `gitlab-rake` with `gitlab-backup` command for backup and restore tasks

See merge request gitlab-org/gitlab-ce!31555

Add namespace default note to cluster docs

Closes #65751

See merge request gitlab-org/gitlab-ce!31596

Update Migration Style Guide. Remove MySQL mentions

See merge request gitlab-org/gitlab-ce!31531

Add a field for released_at to GH importer

See merge request gitlab-org/gitlab-ce!31496

Sorting in alphabetical order, adding strings to be used with analyzers

See merge request gitlab-org/gitlab-ce!31510

Bring k8s cheat sheet to docs

See merge request gitlab-org/gitlab-ce!31319

Bring the support team k8s cheat sheet into the
main documentation

Update rails project template

See merge request gitlab-org/gitlab-ce!31310

Add link to memory team page from the installation requirements

See merge request gitlab-org/gitlab-ce!31637

Rename githost.log -> git_json.log

See merge request gitlab-org/gitlab-ce!31634

Include subgroups in Contribution Analytics

See merge request gitlab-org/gitlab-ee!14536