[gnome-shell] (19 commits) Non-fast-forward update to branch gbsneto/offscreen-paint-node

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

The branch 'gbsneto/offscreen-paint-node' 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:

  252f8a0... blur-effect: Port to paint nodes
  33c7983... lookingGlass: Port to paint nodes
  4d9b2a0... glsl-effect: Switch to create_pipeline vfunc
  71d715e... invert-lightness-effect: Switch to create_pipeline vfunc
  2eab240... st/scroll-view-fade: Adapt to paint_target() API changes
  2761a85... shell: Adapt to ClutterEffect vfunc changes

Commits added to the branch:

  feb3c6b... shellDBus: Remove stray backslashes in D-Bus interface (*)
  38d6425... Correct the systemd version required for ConditionEnvironme (*)
  d263f57... Clarify comments on ConditionEnvironment placement (*)
  4e57119... st/viewport: Don't trigger relayout when picking (*)
  78d6b13... workspacesView: Don't update scroll position when allocatin (*)
  71807a4... blur-effect: Port to paint nodes (*)
  0c6df92... lookingGlass: Port to paint nodes (*)
  3cf35ce... ci: Improve checkout script output (*)
  3cccd82... ci: Fix checking out mutter for tag pipelines (*)
  ca0ad6d... ci: Only fetch history for branch tips (*)
  ad9c2dd... ci: Use correct variable name (*)
  99b78d3... Revert "appDisplay/baseAppView: Cleanup animate()" (*)
  e3542d5... dash: Allow icon sizes equal to the available space (*)
  52ccf86... Update Romanian translation (*)
  f7019bd... blur-effect: Use ClutterBlurNode (*)
  f3f0763... glsl-effect: Switch to create_pipeline vfunc
  90d25f4... invert-lightness-effect: Switch to create_pipeline vfunc
  062ac17... st/scroll-view-fade: Adapt to paint_target() API changes
  6f70c0f... shell: Adapt to ClutterEffect vfunc changes

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