[tracker] (29 commits) Non-fast-forward update to branch wip/sam/meson

[Sam Thursfield <sthursfield src gnome org>]

The branch 'wip/sam/meson' 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:

  9aafe46... WIP: Meson build instructions for Tracker

Commits added to the branch:

  a103a93... Update Polish translation (*)
  fd995f8... tracker-seccomp: Add checks for mlock2() and getrandom() sy (*)
  bb65466... tracker-seccomp: Rewrap macros to make them clearer (*)
  0eb74c1... tracker-seccomp: Check syscall availability at runtime not  (*)
  ab3de04... utils: Drop libgee dependency (*)
  4759c38... utils: drop "--pkg gee-0.8" (*)
  9d9b2c8... libtracker-miner: Fix use of an uninitialised variable (*)
  e48537e... Revert "tracker-extract, png: Fix DLNA profiles" (*)
  97f208f... Fix translator comments (*)
  c297ebd... docs: Make error message actually useful (*)
  7e4078b... libtracker-fts: Clarify code flow (*)
  8627677... libtracker-data: Remove graph_id argument from resource_buf (*)
  f201cf1... examples: Drop unneeded g_object_unref() call (*)
  385a7d4... libtracker-data: Make tracker_ontology_[write|load]_gvdb re (*)
  9c2caec... examples: Check for NULL cursors in class-signal example (*)
  04c0484... tracker-extract: Check size specified in id3v2.0/2.3/2.4 fr (*)
  ccf5b4b... tracker-extract: Add helpers to retrieve BE uints/sizes fro (*)
  2d1e710... tracker-extract: Ensure extract modules are initialized on  (*)
  50c3441... tracker-extract: Take gstreamer initialization to plugin in (*)
  8c78579... libtracker-extract: Remove dead code (*)
  53d6c99... libtracker-extract: Remove initialize arg from load_module( (*)
  8a89d4c... examples: Drop unneeded g_object_unref() call (*)
  05f8152... examples: Check tracker_sparql_cursor_next() return value. (*)
  a5476d2... tracker-extract-png: Insert "nfo:image-category-screenshot" (*)
  14d02dd... Don't store path to the source tree in binaries (*)
  35c7398... tracker-extract: Clarify a magic number (*)
  397883a... tracker-extract: Clarify untrusted value checks (*)
  2a46521... configure.ac: Remove obsolete bits for 'external' media han (*)
  2a0d816... WIP: Meson build instructions for Tracker

(*) This commit already existed in another branch; no separate mail sent