[gdm] configure: bump to 3.30.2

[Ray Strode <halfline src gnome org>]

commit 9b3f09c782cc0628cc20c96c4cf53a2c1f778a39
Author: Ray Strode <rstrode redhat com>
Date:   Tue Nov 6 16:29:34 2018 -0500

    configure: bump to 3.30.2

 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/configure.ac b/configure.ac
index 12d9331c..a8dcfbef 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,7 +1,7 @@
 
 AC_PREREQ([2.60])
 AC_INIT([gdm],
-        [3.30.1],
+        [3.30.2],
         [http://bugzilla.gnome.org/enter_bug.cgi?product=gdm])
 
 AC_CONFIG_SRCDIR([daemon/gdm-manager.c])