* upstream/master: (25 commits)
  Remove unneeded asserts and add tests for inactive RequestStore
  Rename the methods to make it fit with current name
  Follow feedback on the merge request
  Make sure it checks against the tag only when it's a tag
  Renamed Gitaly services
  fix transient rspec failure due to Poll.js race condition
  Refactor variables initialization in dropzone_input.js
  cache the cache key...
  avoid #respond_to? in Cache.id_for
  cache DeclarativePolicy.class_for at the class level
  Update 9.3-to-9.4.md
  fix padding on filtered search dropdown. Styles should only apply to li in list
  Cache Note#notable for commits and fix tests
  Add changelog entry
  Update the comments for the new functionality
  Use RequestStoreWrap for Commit#author
  Skip dead jobs queue for web hooks and project services
  Add RequestStoreWrap to cache via RequestStore
  Don't track cached queries in Gitlab::PerformanceBar::PeekQueryTracker
  Add changelog entry
  ...

Add RequestCache to cache via RequestStore

See merge request !12920

Protect manual actions against protected tag too

Closes #34927

See merge request !12908

Perf: Improve performance of basic ruby ops in DeclarativePolicy

See merge request !12922

fix transient rspec failure due to Poll.js race condition

Closes #35225

See merge request !12930

Renamed Gitaly services

Closes gitaly#379

See merge request !12854

Update 9.3-to-9.4.md

See merge request !12925

don't treat aborted requests as failures, they are often triggered during unload (e.g after clicking a link)

Refactor variables initialization in dropzone_input.js

Closes #29901

See merge request !12768

Remove coffee-rails gem

Closes #34831

See merge request !12715

fix padding on filtered search

Closes #35177

See merge request !12913

We also try to use instance variable to cache the result if
RequestStore is not available, so we could keep the same logic,
using the same cache key. Also introduce a way to specify method
specific cache key

Resolve "Peek performance bar doesn't count cached queries, but shows them"

Closes #34940

See merge request !12915

Resolve "Don't let webhooks jobs go to the dead jobs queue"

Closes #31571

See merge request !12918

Added sub-nav to new group sidebar settings

Closes #35140

See merge request !12907

These jobs may legitimately fail because the endpoint just isn't there any
more. We don't want them cluttering up the Sidekiq morgue in that case - it's
currently full on GitLab.com.

Fixed project members link not staying active

Closes gitlab-ee#2942

See merge request !12882

I don't like the idea of `RequestStore` at all, because it's just a
global state which shouldn't be used at all. But we have a number of
places calling `ProtectedBranch.protected?` and `ProtectedTag.protected?`
in a loop for the same user, project, and ref whenever we're checking
against if the jobs for a given pipeline is accessible for a given user.
This means we're effectively making N queries for the same thing over
and over.

To properly fix this, we need to change how we check the permission,
and that could be a huge work. To solve this quickly, adding a cache
layer for the given request would be quite simple to do.

We're already doing this in Commit#author, and this is extending that
idea and make it generalized.

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

* upstream/master: (638 commits)
  Simplify background migrations stealing code
  Expire cached user IDs that can see the performance after 5 minutes
  Promote visibility level helpers from Group to Namespace
  Fix off-by-one error in background migration retries
  Recover from all exceptions when stealing bg migration
  Fix label creation from new list for subgroup projects
  move click handler to button. when on the icon it wasn't triggered in firefox
  Fix incorrect AWS ELB metrics.
  Fix wrong link to docs in docs styleguide
  Update issue-related docs
  Refactor groups docs
  Add subgroups limitations to Pages docs
  Update Google launcher details
  Split docs on IP whitelist for monitoring access
  Update health check docs
  Bump fog-core to 1.44.3 and fog providers' plugins to latest
  Introduce have_gitlab_http_status
  Remove Repository#search_files
  Update Pipeline's badge count in Merge Request and Commits view to match real-time content
  Fixes the user order being overriden in the autocomplete controller
  ...

Promote visibility level helpers from Group to Namespace

Closes gitlab-ee#2950

See merge request !12910

move click handler to button. when on the icon it wasn't triggered in firefox

Closes #35164

See merge request !12905

Process scheduled background migrations as well

Closes #34951

See merge request !12787

Expire cached user IDs that can see the performance after 5 minutes

See merge request !12911

Simply re-raise an exception when it occurs, but guarantee that no
background migration is lost in the process.

Added cop to blacklist the use of hash indexes

See merge request !12869