Add tilapia (Nexus 7 GSM)

Change-Id: I4380e3272cfc6edde6a3d4662d269d163fddcdb3
diff --git a/jenkins-build-targets b/jenkins-build-targets
index f437857..873122a 100644
--- a/jenkins-build-targets
+++ b/jenkins-build-targets
@@ -60,6 +60,7 @@
 cm_smultron-userdebug
 cm_stingray-userdebug
 cm_su640-userdebug
+cm_tilapia-userdebug
 cm_t769-userdebug
 cm_tf101-userdebug
 cm_tf201-userdebug