fix ci failures

Author: bajajneha27

google/cloud/storage/testing/storage_integration_test.cc

@@ -155,7 +155,7 @@ std::unique_ptr<RetryPolicy> StorageIntegrationTest::TestRetryPolicy() {
 }
 
 std::string StorageIntegrationTest::RandomBucketNamePrefix() {
-  return "gcs-grpc-team-cloud-cpp-testing";
+  return "gcs-cloud-cpp-testing";
 }
 
 std::string StorageIntegrationTest::MakeRandomBucketName() {

google/cloud/storage/tests/bucket_integration_test.cc

@@ -685,7 +685,8 @@ TEST_F(BucketIntegrationTest, ListFailure) {
 TEST_F(BucketIntegrationTest, ListPartialSuccess) {
   auto client = MakeIntegrationTestClient();
   std::string bucket_name = MakeRandomBucketName();
-  std::string unreachable_bucket_name = MakeRandomBucketName() + "-unreachable";
+  std::string unreachable_bucket_name =
+      MakeRandomBucketName().substr(0, 50) + "-unreachable";
 
   auto meta =
       client.CreateBucketForProject(bucket_name, project_id_, BucketMetadata{});