HDDS-14603. Remove dependency on netty in hdds-hadoop-dependency-client (#9760)

Author: Russole

hadoop-hdds/hadoop-dependency-client/pom.xml

@@ -116,6 +116,14 @@
             <groupId>dnsjava</groupId>
             <artifactId>dnsjava</artifactId>
           </exclusion>
+          <exclusion>
+            <groupId>io.netty</groupId>
+            <artifactId>netty-handler</artifactId>
+          </exclusion>
+          <exclusion>
+            <groupId>io.netty</groupId>
+            <artifactId>netty-transport-native-epoll</artifactId>
+          </exclusion>
           <exclusion>
             <groupId>javax.servlet</groupId>
             <artifactId>javax.servlet-api</artifactId>