Correctly declare runtime dependencies (#41398)

Summary:
In pnpm setups, codegen will fail during build because it cannot find its dependencies. Some of the dependencies it relies on at runtime are currently declared under `devDependencies`. This change moves them to `dependencies`.

## Changelog:

[GENERAL] [FIXED] - Fix `react-native/codegen` not being able to resolve dependencies in pnpm setups

Pull Request resolved: https://github.com/facebook/react-native/pull/41398

Test Plan: We are currently trying to [enable pnpm mode](https://github.com/microsoft/rnx-kit/pull/2811) in rnx-kit and hit this issue. We've patched this package locally and it works.

Reviewed By: christophpurrer

Differential Revision: D51169116

Pulled By: NickGerleman

fbshipit-source-id: 28906a0de412c660d2fc42f62deaf77240d27a58

packages/react-native-codegen/package.json

@@ -30,8 +30,11 @@
   ],
   "dependencies": {
     "@babel/parser": "^7.20.0",
+    "glob": "^7.1.1",
     "hermes-parser": "0.17.1",
+    "invariant": "^2.2.4",
     "jscodeshift": "^0.14.0",
+    "mkdirp": "^0.5.1",
     "nullthrows": "^1.1.1"
   },
   "devDependencies": {
@@ -46,11 +49,8 @@
     "@babel/plugin-transform-flow-strip-types": "^7.20.0",
     "@babel/preset-env": "^7.20.0",
     "chalk": "^4.0.0",
-    "glob": "^7.1.1",
     "hermes-estree": "0.17.1",
-    "invariant": "^2.2.4",
     "micromatch": "^4.0.4",
-    "mkdirp": "^0.5.1",
     "prettier": "2.8.8",
     "rimraf": "^3.0.2"
   },