fix: peerDependencies version of RN (#27)

Author: kkoudev

package.json

@@ -24,7 +24,7 @@
   },
   "peerDependencies": {
     "react": "^16.0",
-    "react-native": "^0.57.0"
+    "react-native": ">=0.57"
   },
   "devDependencies": {
     "babel-core": "^7.0.0-bridge.0",