chore: remove unused dev packages (#67) (#72)

Author: yoshi-automation

packages/google-cloud-recommender/src/index.ts

@@ -21,4 +21,4 @@ const RecommenderClient = v1.RecommenderClient;
 export {v1, RecommenderClient};
 export default {v1, RecommenderClient};
 import * as protos from '../protos/protos';
-export {protos};
+export {protos}