chore: include recommended_package in repo-metadata.json (#2498)

* chore: include recommended_package in repo-metadata.json

* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

---------

Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>

.repo-metadata.json

@@ -15,5 +15,6 @@
   "requires_billing": true,
   "library_type": "GAPIC_COMBO",
   "extra_versioned_modules": "gapic-google-cloud-storage-v2",
-  "excluded_poms": "google-cloud-storage-bom,google-cloud-storage"
+  "excluded_poms": "google-cloud-storage-bom,google-cloud-storage",
+  "recommended_package": "com.google.cloud.storage"
 }

README.md

@@ -53,11 +53,6 @@ If you are using Maven without the BOM, add this to your dependencies:
   <artifactId>google-cloud-storage-control</artifactId>
   <version>2.36.0-alpha</version><!-- {x-version-update:google-cloud-storage:current} -->
 </dependency>
-<dependency>
-  <groupId>com.google.cloud</groupId>
-  <artifactId>google-cloud-storage-control</artifactId>
-  <version>2.36.0-alpha</version><!-- {x-version-update:google-cloud-storage:current} -->
-</dependency>
 
 ```