fix: update gapic-generator-java with mock service generation fixes (googleapis#809)

- [ ] Regenerate this pull request now.

PiperOrigin-RevId: 457524730

Source-Link: googleapis/googleapis@917e7f2

Source-Link: https://github.com/googleapis/googleapis-gen/commit/2497f9a069d3f6b2d6810d5a4e239cda1e7e5a39
Copy-Tag: eyJwIjoiLmdpdGh1Yi8uT3dsQm90LnlhbWwiLCJoIjoiMjQ5N2Y5YTA2OWQzZjZiMmQ2ODEwZDVhNGUyMzljZGExZTdlNWEzOSJ9

Author: gcf-owl-bot[bot]

java-kms/google-cloud-kms/src/test/java/com/google/cloud/kms/v1/EkmServiceClientTest.java

@@ -30,7 +30,6 @@
 import com.google.iam.v1.Binding;
 import com.google.iam.v1.GetIamPolicyRequest;
 import com.google.iam.v1.GetPolicyOptions;
-import com.google.iam.v1.MockIAMPolicy;
 import com.google.iam.v1.Policy;
 import com.google.iam.v1.SetIamPolicyRequest;
 import com.google.iam.v1.TestIamPermissionsRequest;

java-kms/google-cloud-kms/src/test/java/com/google/cloud/kms/v1/KeyManagementServiceClientTest.java

@@ -34,7 +34,6 @@
 import com.google.iam.v1.Binding;
 import com.google.iam.v1.GetIamPolicyRequest;
 import com.google.iam.v1.GetPolicyOptions;
-import com.google.iam.v1.MockIAMPolicy;
 import com.google.iam.v1.Policy;
 import com.google.iam.v1.SetIamPolicyRequest;
 import com.google.iam.v1.TestIamPermissionsRequest;

java-kms/google-cloud-kms/src/test/java/com/google/iam/v1/MockIAMPolicy.java renamed to java-kms/google-cloud-kms/src/test/java/com/google/cloud/kms/v1/MockIAMPolicy.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.google.iam.v1;
+package com.google.cloud.kms.v1;
 
 import com.google.api.core.BetaApi;
 import com.google.api.gax.grpc.testing.MockGrpcService;

java-kms/google-cloud-kms/src/test/java/com/google/iam/v1/MockIAMPolicyImpl.java renamed to java-kms/google-cloud-kms/src/test/java/com/google/cloud/kms/v1/MockIAMPolicyImpl.java

@@ -14,10 +14,15 @@
  * limitations under the License.
  */
 
-package com.google.iam.v1;
+package com.google.cloud.kms.v1;
 
 import com.google.api.core.BetaApi;
+import com.google.iam.v1.GetIamPolicyRequest;
 import com.google.iam.v1.IAMPolicyGrpc.IAMPolicyImplBase;
+import com.google.iam.v1.Policy;
+import com.google.iam.v1.SetIamPolicyRequest;
+import com.google.iam.v1.TestIamPermissionsRequest;
+import com.google.iam.v1.TestIamPermissionsResponse;
 import com.google.protobuf.AbstractMessage;
 import io.grpc.stub.StreamObserver;
 import java.util.ArrayList;