feat: update to react native 0.66.4 (#239)

In pure javascript eslint config from `@react-native-community`, the no-shadow rule is on,
which is good, but for typescript it generates false-positives and needs a specific configuration change
to use a typescript-specific rule

Reference: 
- https://github.com/typescript-eslint/typescript-eslint/blob/main/packages/eslint-plugin/docs/rules/no-shadow.md
- https://github.com/typescript-eslint/typescript-eslint/issues/2552#issuecomment-691694839

template/_eslintrc.js

@@ -1,4 +1,8 @@
 module.exports = {
   root: true,
   extends: '@react-native-community',
+  rules: {
+    "no-shadow": "off",
+    "@typescript-eslint/no-shadow": ["error"],
+  },
 };

template/package.json

@@ -11,21 +11,21 @@
   },
   "dependencies": {
     "react": "17.0.2",
-    "react-native": "0.66.0"
+    "react-native": "0.66.4"
   },
   "devDependencies": {
     "@babel/core": "^7.12.9",
     "@babel/runtime": "^7.12.5",
     "@react-native-community/eslint-config": "^2.0.0",
     "@types/jest": "^26.0.23",
-    "@types/react-native": "^0.65.0",
+    "@types/react-native": "^0.66.4",
     "@types/react-test-renderer": "^17.0.1",
     "babel-jest": "^26.6.3",
     "eslint": "^7.14.0",
     "jest": "^26.6.3",
     "metro-react-native-babel-preset": "^0.66.2",
     "react-test-renderer": "17.0.2",
-    "typescript": "^3.8.3"
+    "typescript": "^4.4.4"
   },
   "resolutions": {
     "@types/react": "^17"