Merge changes I4995a7f3,I4c72aa5b,I2c10798f,I304ef683,I5a3be3e6, ... into sc-mainline-prod

* changes:
  Add mime type filter test for PhotoPicker
  Add setMinimumSpanCount in AutoFitRecyclerView
  Add UI coverage for work profile button
  Modify Photo Picker return values
  Sort based on _ID for rows with same date_taken or date_modified value
  Minor refactoring in ItemsProviderTests
  Add few UI tests
  Extend the 'picker' URI format
  Fix transcoding lookup result error
  Pass correct key for media generation in partial sync query
  Add few UI tests
  Allow tests to mock ViewModel
  Support synthetic picker file lookups
  Add margin for Preview ViewPager
  No-op refactor synthetic path utils
  Allow FUSE file opening in Java
  Allow direct IO on public volumes
  Modify API behavior for PhotoPicker multi-selection flow