Add SuppressForbidden annotation

Signed-off-by: Rajat Gupta <[email protected]>

Author: Rajat Gupta

libs/agent-sm/agent/src/test/java/org/opensearch/javaagent/SocketChannelInterceptorAllowTests.java

@@ -20,6 +20,7 @@
 
 import static org.junit.Assert.fail;
 
+@SuppressForbidden(reason = "Test class needs to use socket connections and DNS resolution for testing network permissions")
 public class SocketChannelInterceptorAllowTests extends OpenSearchTestCase {
 
     private SocketChannelInterceptor interceptor;