fix: remove google/rpc exclusion to generate HttpResponse (#12992)

b/504883966#comment8

Author: jinseopkim0

generation_config.yaml

@@ -3042,6 +3042,7 @@ libraries:
   excluded_dependencies: proto-google-common-protos,grpc-google-common-protos,proto-google-common-protos-parent
   excluded_poms: proto-google-common-protos-bom,proto-google-common-protos
   library_type: OTHER
+
   GAPICs:
   - proto_path: google/api
   - proto_path: google/apps/card/v1

sdk-platform-java/hermetic_build/library_generation/generate_library.sh

@@ -165,11 +165,6 @@ case "${proto_path}" in
       removed_proto="google/cloud/visionai/v1/prediction.proto"
       proto_files="${proto_files//${removed_proto}/}"
       ;;
-  "google/rpc")
-    # this proto is excluded from //google/rpc:google-rpc-java
-    removed_proto="google/rpc/http.proto"
-    proto_files="${proto_files//${removed_proto}/}"
-    ;;
 esac
 
 protoc_path=$(get_protoc_location)