[glib/glib-2-72] (6 commits) ...Merge branch 'backport-2449-2600-mingw-test-fixes-glib-2-72' into 'glib-2-72'

[Sebastian Dröge <sdroege src gnome org>]

Summary of changes:

  b47e7b3... gdate.c: Use standard name if no daylight saving exists (*)
  ccc2a73... glib/tests/date.c: Fix 2-digit year test (*)
  bda6992... tests: fix protocol test on win32 (*)
  1e5faee... gio/tests: GStatBuf.st_size is 64 bits on win64 (*)
  25616eb... gio/tests: fix socket /socket/credentials/unix_socketpair o (*)
  748090b... Merge branch 'backport-2449-2600-mingw-test-fixes-glib-2-72

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