[mutter] (13 commits) Non-fast-forward update to branch benzea/gamma-fix-master

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

The branch 'benzea/gamma-fix-master' 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:

  87055dc... kms/crtc: Read initial gamma state
  084264e... kms/crtc: Always consider gamma state valid

Commits added to the branch:

  692f912... Update Hungarian translation (*)
  2e9cf87... Update German translation (*)
  ecdf306... Update Italian translation (*)
  a99a272... Update British English translation (*)
  d338e5e... Update Latvian translation (*)
  7d82245... cogl/renderer: Set error in dmabuf constructor fallback (*)
  6c04406... screen-cast: Enable DMA buffers only for i915 (*)
  af9df1e... screen-cast: Add 'dma-buf-screen-sharing' experimental feat (*)
  e74b065... input-mapper: Don't match touchscreens to the absence of a  (*)
  56ec31d... Bump version to 3.38.0 (*)
  1bc3b3d... Update Portuguese translation (*)
  827f545... kms/crtc: Read initial gamma state
  d586d06... kms/crtc: Always consider gamma state valid

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