[nautilus] (15 commits) Non-fast-forward update to branch wip/antoniof/gtk4-preparation-miscellaneous

[António Fernandes <antoniof src gnome org>]

The branch 'wip/antoniof/gtk4-preparation-miscellaneous' 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:

  3087b84... meson.build: Use environment to make warnings fatal
  12b9cbc... general: Use envar to make warnings fatal in scripts
  bc2e00c... general: Stop using the state argument of GtkStyleContext g
  bcadc96... ui: Hide state overlays by default
  212a419... general: Use GtkButton as a container
  0338673... files-view: Stop using NULL slot as destruction flag
  343b73e... general: Stop overriding GtkWidget.destroy()

Commits added to the branch:

  bcca4cf... Update Croatian translation (*)
  c3d0406... file-conflict-dialog: Set 18px margin as per HIG (*)
  f8e0213... file-conflict-dialog: Drop image from text button (*)
  2e5d113... file-conflict-dialog: Drop full-color icon (*)
  e1ade20... file-conflict-dialog: Port to GtkBuilder (*)
  47475b1... file-conflict-dialog: Improve heading style (*)
  1d08e0c... file-conflict-dialog: Improve expander appearance (*)
  65315a0... Update Hebrew translation (*)
  6ff4762... meson.build: Use environment to make warnings fatal
  8c31d78... general: Use envar to make warnings fatal in scripts
  71c96cd... general: Stop using the state argument of GtkStyleContext g
  f3e1d8a... ui: Hide state overlays by default
  a2d5daf... general: Use GtkButton as a container
  1acded8... files-view: Stop using NULL slot as destruction flag
  1c83d6a... general: Stop overriding GtkWidget.destroy()

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