* upstream/master: (54 commits)
  Add 1px to breadcrumbs min height
  Merge branch 'fix-re2-infinite-loop-nick' into 'security-9-3'
  Copy-edit background migrations guidelines
  Add Traditional Chinese in Taiwan translations of Pipeline Schedules
  Fix new project selectors in GitLab QA
  add screenshots
  review troll powerup doc
  Improve version handling on component install tasks
  Add disclaimer about API scope
  Migrate Gitlab::Git::Commit.find_all to Gitaly
  Refactor filtered search dropdown parameters
  Spread used props
  Update CHANGELOG.md for 9.0.12
  Update CHANGELOG.md for 9.1.9
  Update CHANGELOG.md for 9.2.9
  Move a spec related to merge requests out of a feature related to issues
  Update CHANGELOG.md for 9.3.9
  Incorporate CommitService.GetTreeEntries Gitaly call
  Extract "@request.env['devise.mapping'] = Devise.mappings[:user]" to a test helper
  Bump Gitlab-Shell to 5.4.0
  ...

Include whether the actor is a GeoNode in the `/internal/allowed` endpoint

See merge request !2489

Add 1px to breadcrumbs min height

See merge request !13020

Incorporate CommitService.GetTreeEntries Gitaly call

Closes gitaly#372

See merge request !12941

Extract "@request.env['devise.mapping'] = Devise.mappings[:user]" to a test helper

Closes #34549

See merge request !12742

Move a spec related to merge requests out of a feature related to issues

See merge request !13002

CE upstream: Thursday

Closes gitlab-com/support-forum#2246

See merge request !2486

Migrate Gitlab::Git::Commit.find_all to Gitaly

Closes gitaly#396

See merge request !12934

Developer can just download the patch from the `ee_compat_check` job's artifact

See merge request !12967

Recommend V4 API usage on chat slash command integrations

Closes #28975

See merge request !12954

Docs: update Geo with upgrade instructions

See merge request !2491

Merge branch '34788-testenv-doesn-t-update-the-component-correctly-when-a-branch-is-specified' into 'master'

Improve version handling on component install tasks

Closes #34788

See merge request !13006

Use trigger(:click) in some feature specs to avoid intermittent failures

See merge request !2485

Fix an infinite loop in Gitlab:UntrustedRegexp

See merge request !2146

Fix new project selectors in GitLab QA

Closes gitlab-qa#57

See merge request !13012

Extend background migration development guidelines

See merge request !12988

Update grape gem

See merge request !12992

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

Merge branch '34995_add_traditional_chinese_in_taiwan_translations_of_pipeline_schedules' into 'master'

Add Traditional Chinese in Taiwan translations of Pipeline Schedules

Closes #34995

See merge request !12982

Convert Protected Branches feature JS code to ES6

See merge request !12970

Follow-up from "Resolve "pipeline_schedules pages throwing error 500""

Closes #35345, #32790, and #34652

See merge request !12983

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

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

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

Add GitLab Trello Power-Up Documentation

See merge request !12997

This is needed to support #2959: gitlab-shell or Gitaly will need
to know whether the request is coming from a GeoNode, in which
case we will have some way of disabling the `transfer.hideRefs`
git command in order to mirror all the refs on the primary.

Standardize on ISO8601 UTC time for lograge

See merge request !12995

Fix height of issue boards with new navigation

Closes #35299

See merge request !12985

Fixes an issue where, when using branch versions, the component wouldn't
be updated after the first branch checkout. We also save one step, since
checking out the FETCH_HEAD with `-f` already does what `reset --hard`
did.