[FLINK-39312][pipeline][HUDI] Fix Hudi connector packaging to include flink-metrics-dropwizard dependency

Author: cshuo

flink-cdc-connect/flink-cdc-pipeline-connectors/flink-cdc-pipeline-connector-hudi/pom.xml

@@ -247,7 +247,6 @@ limitations under the License.
             <groupId>org.apache.flink</groupId>
             <artifactId>flink-metrics-dropwizard</artifactId>
             <version>${flink.version}</version>
-            <scope>test</scope>
         </dependency>
     </dependencies>