[gnome-control-center] (42 commits) ...ci: Update image with new GTK4 dependencies

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

Summary of changes:

  f41ab92... Disable all panels and tests (*)
  5303a97... Switch to GTK4 & libadwaita (*)
  5ca53a0... Drop Cheese dependency (*)
  59bdf81... common: Port to GTK4 (*)
  e42a819... application: Subclass AdwApplication (*)
  15a6722... application: Add CSS provider on startup (*)
  521ea3a... panel-list: Port to GTK4 (*)
  0818bf4... panel: Port to GTK4 (*)
  30dcd1f... window: Port to GTK4 (*)
  3c8a0aa... info-overview: Port to GTK4 (*)
  75f6566... notifications: Port to GTK4 (*)
  eff96c4... camera: Port to GTK4 (*)
  a719008... sound: Port to GTK4 (*)
  9995a3b... universal-access: Port to GTK4 (*)
  b9064cf... default-apps: Port to GTK4 (*)
  c43eeea... removable-media: Port to GTK4 (*)
  2663033... search: Port to GTK4 (*)
  449c55b... location: Port to GTK4 (*)
  b965f7c... lock: Port to GTK4 (*)
  800cab0... microphone: Port to GTK4 (*)
  a0d49cb... power: Port to GTK4 (*)
  6cfd6e0... multitasking: Port to GTK4 (*)
  696ed35... applications: Port to GTK4 (*)
  2d76268... usage: Port to GTK4 (*)
  25edfb4... mouse: Port to GTK4 (*)
  f043ca3... sharing: Port to GTK4 (*)
  3b6b678... diagnostics: Port to GTK4 (*)
  b81a180... thunderbolt: Port to GTK4 (*)
  2b11900... bluetooth: Port to GTK4 (*)
  8141af4... printers: Port to GTK4 (*)
  d7e794e... keyboard: Port to GTK4 (*)
  c6dd59f... datetime: Port to GTK4 (*)
  ddf6ca9... region: Port to GTK4 (*)
  d9d6703... background: Port to GTK4 (*)
  d00cc39... [WIP] color: Port to GTK4 (*)
  3f322e8... shell: Allow panels set custom titlebars (*)
  f598fb3... display: Port to GTK4 (*)
  816e620... wacom: Port to GTK4 (*)
  d189a67... flatpak: Update dependencies to GTK4 (*)
  efbad6e... network: Port to GTK4 (*)
  04e3497... background-preview: Fix a measure() infloop (*)
  b3b8689... ci: Update image with new GTK4 dependencies (*)

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