OZG-6710 downgrade grpc.version to prevent runtime mismatch

ozgcloud-common-dependencies/pom.xml

@@ -54,13 +54,13 @@
 
 		<net.devh.grpc.spring-boot-server-starter.version>3.1.0.RELEASE</net.devh.grpc.spring-boot-server-starter.version>
 		<net.devh.grpc.spring-boot-client-starter.version>3.1.0.RELEASE</net.devh.grpc.spring-boot-client-starter.version>
-		<grpc.version>1.66.0</grpc.version>
+		<grpc.version>1.65.1</grpc.version>
 
 
 		<protoc-jar-plugin.version>3.11.4</protoc-jar-plugin.version>
 
 		<protobuf.version>4.28.2</protobuf.version>
-		<protoc-gen.version>1.65.1</protoc-gen.version>
+		<protoc-gen.version>1.66.0</protoc-gen.version>
 
 		<mapstruct.version>1.6.0</mapstruct.version>
 		<commons-io.version>2.16.1</commons-io.version>