Chore: Auto adds templating label in PRs (#32085)

* Chore: Auto adds templating label in PRs

* Fixes: formatting and json

.github/pr-commands.json

@@ -165,5 +165,11 @@
     "matches": [ "public/app/plugins/datasource/zipkin/**/*"],
     "action": "updateLabel",
     "addLabel": "datasource/Zipkin"
+  },
+  {
+    "type": "changedfiles",
+    "matches": ["public/app/features/variables/**/*", "public/app/features/templating/**/*"],
+    "action": "updateLabel",
+    "addLabel": "area/dashboard/templating"
   }
-]
+]