[glib] (4 commits) Non-fast-forward update to branch wip/smcv/apple-xucred

[Simon McVittie <smcv src gnome org>]

The branch 'wip/smcv/apple-xucred' 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:

  c3e0fd1... GCredentials: Add the concept of credentials that lack the 
  5517d06... gio: add gcredential support for macOS

Commits added to the branch:

  f72d81c... GCredentials: Format C library type names as code
  48b2da8... GCredentials: Document when NETBSD_UNPCBID was added
  e2e8d7c... GCredentials: Add the concept of credentials that lack the 
  a2e249b... gio: add gcredential support for macOS