* master: (26 commits)
  Fix Import/Export configuration spec
  Resolve "Web GUI: Unable to create new branch from commit SHA"
  Update last_repository_updated_at when the wiki is updated
  Update last_repository_updated_at when a push event is created
  Set last_repository_updated_at to created_at upon project creation
  Add index to last_repository_updated_at on projects
  Add last_repository_updated_at to projects
  Fixed Karma spec
  Reject EE reserved namespace paths in CE as well
  Updated webpack config
  Include the bundler:audit job into the static-analysis job
  Add artifact file page that uses the blob viewer
  Add tooltips to note action buttons
  Fixed karma specs
  Add enableMap to gl.GfmAutoComplete for partial re-use
  Component specs
  Started specs [ci skip]
  Fix MR target branch selector dropdown placement cut-off
  Fixed some spinach & rspec tests
  Updated some Vue specific JS
  ...

Port of "2274-store-last-repository-updated-at" to CE

See merge request !11085

Resolve "Web GUI: Unable to create new branch from commit SHA"

Closes #30329

See merge request !10738

Fix MR target branch select dropdown placement cut-off

Closes #31271

See merge request !10902