chore: amend description for npm

Author: RayKay91

package.json

@@ -1,7 +1,7 @@
 {
   "name": "react-native-easter-egg",
-  "version": "0.1.2",
-  "description": "test",
+  "version": "0.1.3",
+  "description": "An easter egg that you can you use in your react native app.",
   "main": "lib/commonjs/index",
   "module": "lib/module/index",
   "types": "lib/typescript/index.d.ts",
@@ -37,6 +37,8 @@
   },
   "keywords": [
     "react-native",
+    "easter",
+    "egg",
     "ios",
     "android"
   ],