Remove unused dependency metro-react-native-babel-transformer -> `m…

…etro-babel-transformer`

Summary:
Remove an unused dependency - the only reference to `metro-babel-transformer` within `metro-react-native-babel-transformer` is a Flow type import, which isn't a runtime dependency. (Note also there are no TypeScript types for this package).

This removes the last dependency from `metro-react-native-*` packages on any of the rest of Metro.

Changelog: Internal

Reviewed By: huntie

Differential Revision: D46398029

fbshipit-source-id: c647aa5fbef286fa39638c8c91d4f5465b0e586e

packages/metro-react-native-babel-transformer/package.json

@@ -21,7 +21,6 @@
     "@babel/core": "^7.20.0",
     "babel-preset-fbjs": "^3.4.0",
     "hermes-parser": "0.12.0",
-    "metro-babel-transformer": "0.76.6",
     "metro-react-native-babel-preset": "0.76.6",
     "metro-source-map": "0.76.6",
     "nullthrows": "^1.1.1"