[gegl] (14 commits) Non-fast-forward update to branch wip/smcv/endian

[Øyvind "pippin" Kolås <ok src gnome org>]

The branch 'wip/smcv/endian' 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:

  ebb08f0... tests: Use endiannness-dependent reference GEGL buffers

Commits added to the branch:

  fa47386... Update Basque translation (*)
  67e4fb3... Update Latvian translation (*)
  196ae00... Update Slovenian translation (*)
  96d4a55... Update Slovenian translation (*)
  bfce470... magick-load: use more robust g_spawn_async() instead of sys (*)
  787a971... ctx: update from upstream (*)
  2172cf7... magick-load: pass redirect to /dev/null flags to g_spawn_as (*)
  1112da0... vector-fill: pass colorspace strings as expected by ctx API (*)
  5688e10... gitlab-ci: attempt to unblock archkeyring issue (*)
  675838d... gitlab-ci: pass noconfirm to pacman (*)
  cabb474... ctx: move implementation to reside in operations.so (*)
  fbdc0b5... add missing const qualifer to some matrix functions (*)
  392e60b... Issue 288: Build failure due to dependency (*)
  69d4d55... tests: Use endiannness-dependent reference GEGL buffers

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