chore(deps): pin dependencies

Author: jaywcjlove

example/base/package.json

@@ -18,11 +18,11 @@
   "devDependencies": {
     "@babel/core": "7.14.8",
     "@babel/runtime": "7.14.8",
-    "@react-native-community/eslint-config": "^2.0.0",
+    "@react-native-community/eslint-config": "2.0.0",
     "babel-jest": "26.6.3",
     "eslint": "7.14.0",
     "jest": "26.6.3",
-    "metro-react-native-babel-preset": "^0.64.0",
+    "metro-react-native-babel-preset": "0.64.0",
     "react-test-renderer": "17.0.1"
   },
   "jest": {