Resolve ""To do" should be "Todos" on Todos list page"

Closes #39417

See merge request gitlab-org/gitlab-ce!15015

Remove including ee Epics module

See merge request gitlab-org/gitlab-ce!15162

Remove Filesystem check metrics that use too much CPU to handle requests

See merge request gitlab-org/gitlab-ce!15158

Resolve "Add a `merge_request_diff_id` column to `merge_requests`"

See merge request gitlab-org/gitlab-ce!15035

Refactor responsive table styles to support nested error block

See merge request gitlab-org/gitlab-ce!15145

Incorporate Gitaly's OperationService.UserFFBranch RPC

Closes gitaly#693

See merge request gitlab-org/gitlab-ce!15040

Once we migrate existing MRs to have this column, we will be able to get the
latest diff for a single merge request more efficiently, and (more importantly)
get all latest diffs for a collection of MRs efficiently.

We already had this the other way around (merge_request_diffs.merge_request_id),
but this is needed to gather only the most recent diffs for a set of merge
requests.

Update .nvmrc to v9.0.0 (current stable)

See merge request gitlab-org/gitlab-ce!15149

Convert Icons in CI to SVG Sprite Icons

See merge request gitlab-org/gitlab-ce!14567

Document GitLab pages prerequisite with external HTML artifacts

See merge request gitlab-org/gitlab-ce!15153

Send SIGSTP before SIGTERM to actually give Sidekiq jobs 30s to finish when the memory killer kicks in

See merge request gitlab-org/gitlab-ce!15102

Remove Private Tokens

Closes #38595 and #38447

See merge request gitlab-org/gitlab-ce!14838

Remove an exception from the git user default SSH config check

See merge request gitlab-org/gitlab-ce!15151

Remove useless closeReopenReport specs

Closes gitlab-ee#3890

See merge request gitlab-org/gitlab-ce!15133

Prompted to add this note from
https://gitlab.com/gitlab-org/gitlab-ce/issues/34102#note_45522526

Send SIGSTP before SIGTERM to actually give Sidekiq jobs 30s to finish when the memory killer kicks in

Use `count` expectation on `all` finder for patient specs (address flakey recent searches specs)

Closes #34435

See merge request gitlab-org/gitlab-ce!14961

Clarify the weights that identify issues for beginners

See merge request gitlab-org/gitlab-ce!15138

CE port of code changed for epics

See merge request gitlab-org/gitlab-ce!15144

Measure Gitaly migration sites against original

See merge request gitlab-org/gitlab-ce!15118

Make NamespaceSelect change URL when filtering

Closes #37277

See merge request gitlab-org/gitlab-ce!14888

Geo route whitelisting is too optimistic

Closes gitlab-ee#3274

See merge request gitlab-org/gitlab-ce!15082

Change to new GitLab Runner name

Closes #39636

See merge request gitlab-org/gitlab-ce!15101

Fix webhook recent deliveries elapsed time field

Closes #39704

See merge request gitlab-org/gitlab-ce!15146