chore(bower/unpublish.sh): add angular-messages and angular-aria

The unpublish script was not set to unpublish those packages

Closes angular#10379

Author: caitp

scripts/bower/unpublish.sh

@@ -16,9 +16,11 @@ function init {
   REPOS=(
     angular
     angular-animate
+    angular-aria
     angular-cookies
     angular-i18n
     angular-loader
+    angular-messages
     angular-mocks
     angular-route
     angular-resource