chore: configure Renovate (#3766)

Co-authored-by: Renovate Bot <[email protected]>
Co-authored-by: Anthony Fu <[email protected]>

Author: 3 people

.github/renovate.json

@@ -0,0 +1,13 @@
+{
+  "extends": [
+    "config:base",
+    "schedule:weekly",
+    "group:allNonMajor"
+  ],
+  "pin": false,
+  "ignorePaths": [
+    "packages/playground/**",
+    "packages/create-app/template-*/**",
+    "**/__tests__/**"
+  ]
+}

package.json

@@ -5,6 +5,9 @@
     "packages/*",
     "packages/playground/*"
   ],
+  "engines": {
+    "node": ">=12.0.0"
+  },
   "scripts": {
     "lint": "eslint --ext .js,.ts packages/*/src/**",
     "test": "run-s test-serve test-build",