* master:
  Remove ProjectGitHook API
  Document how to use filter-branch to reduce the repo file size

Remove ProjectGitHook API

Closes #1791

See merge request !1301

Document how to use filter-branch to reduce the repo file size

Closes #1270

See merge request !914

[ci skip]

* master: (467 commits)
  Fix the filtered search
  Resolve merge conflicts
  Fit GitAccess specs
  Fix new offenses
  Fix new offenses
  Stylistic tweaks
  Remove stray conflict
  Fix OAuth/SAML user blocking behavior
  Revert "Enable Style/DotPosition"
  Revert "Prefer leading style for Style/DotPosition"
  Revert "Enable Style/BarePercentLiterals"
  Manually correct autocorrect
  Move up delegate calls
  Exclude migrations from Style/MutableConstant
  ActiveSupport delegation is preferred over Forwardable
  Update haml_lint to work with newest rubocop
  Fix incorrect rubocop autocorrects
  Regenerate .rubocop_todo.yml for EE
  Fix EE offenses
  Add explanations to cops
  ...

CE upstream: Thursday

See merge request !1293

Fit GitAccess specs

See merge request !1297

Fix GitAccess specs

Closes #28620

See merge request !9479

Resolve "Test compiling frontend assets for production in CI"

Closes #28450

See merge request !9396

on branch deletion show loading icon and disabled the button

See merge request !6761

Enable (and disable) more RuboCops

See merge request !9432

Fix reprocessing skipped jobs when retrying pipeline

See merge request !9436

Enable (and disable) more rubocops

See merge request !1290

These specs never ran due to incorrect indentation: the `context` blocks
were inside the `before`.

Use grape validation in the members API.

See merge request !9471

Use POST in the endpoint description for :resource/unsubscribe

See merge request !9469

Pages 0.3.2

See merge request !9474

Fix MR changes tab size count

Closes #27563

See merge request !9091

This reverts commit e00fb2bdc2090e9cabeb1eb35a2672a882cc96e9.

# Conflicts:
#	.rubocop.yml
#	.rubocop_todo.yml
#	lib/gitlab/ci/config/entry/global.rb
#	lib/gitlab/ci/config/entry/jobs.rb
#	spec/lib/gitlab/ci/config/entry/factory_spec.rb
#	spec/lib/gitlab/ci/config/entry/global_spec.rb
#	spec/lib/gitlab/ci/config/entry/job_spec.rb
#	spec/lib/gitlab/ci/status/build/factory_spec.rb
#	spec/lib/gitlab/incoming_email_spec.rb

This reverts commit cb10b725c8929b8b4460f89c9d96c773af39ba6b.

This reverts commit 96bef54154e669f9a3e92c3a4bc76c0be3a52e48.