[gegl] (7 commits) Non-fast-forward update to branch piotrdrag/meson-i18n-fix

[Piotr Drąg <piotrdrag src gnome org>]

The branch 'piotrdrag/meson-i18n-fix' 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:

  952b5e2... meson: add the glib preset to i18n
  1d72808... meson: remove po/Makevars

Commits added to the branch:

  70f6061... jpg-save: if the space of the incoming buffer is gray, forc (*)
  250bf33... meson: Do not build with f16c support by default (*)
  df6099a... noise-perlin: use gegl_rectangle_infinite_plane in get_boun (*)
  51e0ee0... build: Replace deprecated Python 3 module with Python (*)
  e1aa95a... build: Fix the build when '/usr/bin/env python' doesn't wor (*)
  628caaa... meson: add the glib preset to i18n
  4e31e83... meson: remove po/Makevars

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