Move Node version from firebase.json to package.json

Author: hsubox76

.github/workflows/test-changed-misc.yml

@@ -4,7 +4,7 @@ on: pull_request
 
 jobs:
   test:
-    name: Test Rules Unit Testing package
+    name: Test Misc Packages If Changed
     runs-on: ubuntu-latest
 
     steps:

packages/rules-unit-testing/firebase.json

@@ -1,7 +1,6 @@
 {
   "functions": {
-    "source": "./functions",
-    "runtime": "nodejs16"
+    "source": "./functions"
   },
   "storage": {
     "rules": "test/storage.rules"

packages/rules-unit-testing/functions/package.json

@@ -10,5 +10,8 @@
   "dependencies": {
     "firebase-admin": "11.0.0",
     "firebase-functions": "3.21.0"
+  },
+  "engines": {
+    "node": "16"
   }
 }