Bump RNGP to 0.71.8

Summary:
Just bumping RNGP to make the new sources avialable to the template.

Changelog:
[Internal] [Changed] - Bump RNGP to 0.71.8

Reviewed By: robhogan

Differential Revision: D40948246

fbshipit-source-id: c6a193fcdc0675be9ef7f1320d63e884b8b65daa

package.json

@@ -132,7 +132,7 @@
     "pretty-format": "^26.5.2",
     "promise": "^8.3.0",
     "react-devtools-core": "^4.26.1",
-    "react-native-gradle-plugin": "^0.71.7",
+    "react-native-gradle-plugin": "^0.71.8",
     "react-refresh": "^0.4.0",
     "react-shallow-renderer": "^16.15.0",
     "regenerator-runtime": "^0.13.2",

packages/react-native-gradle-plugin/package.json

@@ -1,6 +1,6 @@
 {
   "name": "react-native-gradle-plugin",
-  "version": "0.71.7",
+  "version": "0.71.8",
   "description": "⚛️ Gradle Plugin for React Native",
   "homepage": "https://github.com/facebook/react-native/tree/HEAD/packages/react-native-gradle-plugin",
   "repository": {