Add cache clear to upstream updates script

scripts/upstream_apply_dev.sh

@@ -14,7 +14,7 @@
     echo "Site: [$site]";
     terminus site:upstream:clear-cache ${site};
     terminus upstream:updates:list ${site}.dev;
-    terminus upstream:updates:apply ${site}.dev;
+    terminus upstream:updates:apply ${site}.dev --updatedb;
     echo;
     echo "=====================================";
     echo;