packages/imx-gst-plugins-base/: update for beaker branch

Change-Id: Ib0ffc521098a53e571a6c5a9fe5e127fc617ff12

debian/changelog

diff --git a/debian/changelog b/debian/changelog
index b40e3f1..281f40b 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+imx-gst-plugins-base (1.12.2+imx-1) mendel-beaker; urgency=medium
+
+  * Cut for beaker release and normalization of version.
+  
+ -- AIY Projects <support-aiyprojects@google.com>  Wed, 16 Jan 2019 12:00:00 -0800
+
 imx-gst-plugins-base (1.12.2+imx-0) unstable; urgency=medium
 
   * Initial release