followup: update react-native-init-func -> ^0.0.4

which uses @react-native-community/cli@5.0.1-alpha.1

in followup to introduction of react-native-init-func
in 56e7dbf (PR #421)

this update should result in a smaller installation size
due to its use of prompts instead of inquirer

and should resolve a couple of Yarn audit messages

package.json

@@ -54,7 +54,7 @@
     "param-case": "^3.0.4",
     "pascal-case": "^3.1.2",
     "please-upgrade-node": "^3.2.0",
-    "react-native-init-func": "^0.0.3",
+    "react-native-init-func": "^0.0.4",
     "update-notifier": "^5.1.0"
   },
   "devDependencies": {