[gtk] (5 commits) Non-fast-forward update to branch wip/chergert/builder-expose-object-fix

[Christian Hergert <chergert src gnome org>]

The branch 'wip/chergert/builder-expose-object-fix' 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:

  4d78936... Fix DnD on Windows
  5bc6128... gtkbuilder: check for existing object before extending temp
  8fb3098... gtkbuilder: update gtk_builder_extend_with_templat() docs
  ec9c38b... gtkbuilder: update gtk_builder_expose_object() docs

Commits added to the branch:

  64a959d... Fix DnD on Windows (*)
  924da0e... Merge branch 'fix-gdk-win32-dnd' into 'main' (*)
  f680b86... gtkbuilder: check for existing object before extending temp
  fbe124c... gtkbuilder: update gtk_builder_extend_with_templat() docs
  fd19982... gtkbuilder: update gtk_builder_expose_object() docs

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