[vala] (5 commits) Non-fast-forward update to branch wip/glib-2.32

[Rico Tzschichholz <ricotz src gnome org>]

The branch 'wip/glib-2.32' 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:

  19bfc01... Require and target GLib >= 2.32

Commits added to the branch:

  fba0858... codegen: Create only one vala-array helper function per arr (*)
  31309c7... codegen: Properly handle DelegateType in get_ccode_lower_ca (*)
  8983406... codegen: Properly handle GenericType in get_ccode_lower_cas (*)
  2751090... codegen: Properly handle PointerType/VoidType in get_ccode_ (*)
  5fe5b6a... Require and target GLib >= 2.32

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