Bump Debian package release.
+google-compute-image-packages (2.7.2-2) stable; urgency=low
+
+ * Force IPv4 for apt.
+
+ -- Google Cloud Team <gc-team@google.com> Wed, 13 Dec 2017 12:00:00 -0700
+
google-compute-image-packages (2.7.2-1) stable; urgency=low
* Generate SSH host keys when none are present.
