[gnome-settings-daemon] (31 commits) Non-fast-forward update to branch wip/hadess/old-xlibs-removal

[Bastien Nocera <hadess src gnome org>]

The branch 'wip/hadess/old-xlibs-removal' 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:

  9c8ef14... power: Remove touchscreen disable for DPMS
  c20a7f4... common: Remove unused supports_xinput2_devices()
  8a32717... power: Remove runtime XTest check, not used anymore
  eec6ca8... common: Remove unused XTest helper
  b8fc82b... build: Remove libXtst as a dependency
  124d45b... ci: Fix xsettings GTK module test

Commits added to the branch:

  2d344c5... media-keys: Add mapping for Ctrl + media-key for some media (*)
  ea4de00... plugins: Add desktop-entry hints to notifications (*)
  2798227... housekeeping: Add desktop-entry hints to notifications (*)
  f16cd2a... housekeeping: Fix capitalisation of notification name (*)
  74783ae... color: Correct temperature interpolation corner cases (*)
  e5195f9... gsd: Control panel and function key should not set brightne (*)
  4f9dbb4... Update Esperanto translation (*)
  6aac44a... housekeeping: Ignore permission issues during file deletion (*)
  b3354d5... xsettings: Stop advertising app menu (*)
  f3eb300... power build: fix cross build (*)
  cac45f7... Fix a variable in Slovak translation (*)
  63e325a... tests: Fix deprecation warning (*)
  a66ab7c... tests: Compare string array consistently (*)
  04a52bf... Release 3.31.0 (*)
  a14690b... xsettings: always use mutter-computed UI scaling value (*)
  a04af1e... Updated Slovenian translation (*)
  9095c69... Updated Spanish translation (*)
  562ead5... plugins: Add GDK_BACKEND #define for the GTK+ skeleton (*)
  233a1a7... wacom: Drop GsdDeviceMapper (*)
  281cd9b... media-keys: Drop touchpad check (*)
  5fac7ae... common: Drop *_is_present() device testing API (*)
  66bf654... common: Drop test-input-helper (*)
  78d02e6... wacom: Replace GsdDeviceManager API with GDK (*)
  aa2cd16... common: Drop GsdDeviceManager (*)
  104c5e6... power: Remove code that enables/disables touchscreens (*)
  50de828... common: Drop unused input helper API (*)
  bbeb979... wacom: Migrate 'display' setting to 'output' for opaque tab (*)
  d87a97d... power: Remove runtime XTest check, not used anymore
  b1eef13... common: Remove unused XTest helper
  be642e9... build: Remove libXtst as a dependency
  799ea2e... ci: Fix xsettings GTK module test

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