Update dependency metro-react-native-babel-preset to v0.76.6

Author: renovate[bot]

package.json

@@ -26,7 +26,7 @@
     "babel-preset-react-native": "4.0.1",
     "eslint": "6.0.1",
     "eslint-plugin-react": "7.14.2",
-    "metro-react-native-babel-preset": "0.55.0",
+    "metro-react-native-babel-preset": "0.76.6",
     "react": "16.8.6",
     "react-native": "0.60.3"
   },