test(deps): update dependency io.grpc:protoc-gen-grpc-java to v1.65.1

Author: renovate-bot

google-cloud-bigtable/pom.xml

@@ -38,7 +38,7 @@
     <bigtable.cfe-data-batch-endpoint>batch-bigtable.googleapis.com:443</bigtable.cfe-data-batch-endpoint>
 
     <!-- These are needed to compile the protobuf used by Changestream merging acceptance test. -->
-    <test-protoc-grpc.version>1.65.0</test-protoc-grpc.version>
+    <test-protoc-grpc.version>1.65.1</test-protoc-grpc.version>
     <test-protoc.version>3.25.3</test-protoc.version>
   </properties>