[nautilus] (8 commits) Non-fast-forward update to branch sam/tracker-3

[Sam Thursfield <sthursfield src gnome org>]

The branch 'sam/tracker-3' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  88fdc71... tag-manager: Fix checks for cancellation
  ad13365... build: Set NAUTILUS_DATADIR correctly
  7a952fd... tests: Make search tests return error codes on failure
  432e0bc... Add NAUTILUS_DEBUG=TagManager flag
  2c7eb3c... Use STRSTARTS in preference to tracker:uri-is-descendant() 
  1dc60a0... Port to Tracker 3
  7960668... flatpak: Update for Tracker Miners 3
  11faa89... Use Tracker Miners inside Flatpak when not available on the

Commits added to the branch:

  f90de55... tag-manager: Fix checks for cancellation
  a40e2cd... build: Set NAUTILUS_DATADIR correctly
  cc053a9... tests: Make search tests return error codes on failure
  9ef3883... Add NAUTILUS_DEBUG=TagManager flag
  a152ab4... Use STRSTARTS in preference to tracker:uri-is-descendant() 
  d9a7051... Port to Tracker 3
  e208575... flatpak: Update for Tracker Miners 3
  ff86e1f... Use Tracker Miners inside Flatpak when not available on the