Add $id to schematic

Author: jamesdaniels

sample/package.json

@@ -71,4 +71,4 @@
     "tslint": "~6.1.3",
     "typescript": "~4.2.4"
   }
-}
+}

sample/server.ts

@@ -15,7 +15,7 @@ global['WebSocket'] = require('ws');
 /* tslint:enable:no-string-literal */
 
 // include the protos required to bundle firestore
-import 'dir-loader!./firestore-protos';
+// import 'dir-loader!./firestore-protos';
 
 // The Express app is exported so that it can be used by serverless Functions.
 export function app() {

src/schematics/deploy/schema.json

@@ -1,5 +1,6 @@
 {
   "$schema": "http://json-schema.org/draft-07/schema",
+  "$id": "FirebaseDeploySchema",
   "id": "FirebaseDeploySchema",
   "title": "Firebase Deploy",
   "description": "Ng Deploy target options for Firebase.",