Add lint-staged config

Author: m-bert

.lintstagedrc.json

@@ -0,0 +1,6 @@
+{
+  "**/*.{ts,tsx}": "yarn format:js",
+  "packages/react-native-gesture-handler/android/**/*.kt": "yarn format:android",
+  "packages/react-native-gesture-handler/apple/**/*.{h,m,mm,cpp}": "yarn format:apple",
+  "packages/react-native-gesture-handler/src/specs/*.ts": "yarn sync-architectures"
+}