Correctly handle SocksCmdResponse. Related to netty#2428

Motivation:
Ports range check is not correct

Modification:
Allow port between 0 and 65535. 0 is wildcard / unknown port here

Result:
Correct validation

codec-socks/src/main/java/io/netty/handler/codec/socks/SocksCmdResponse.java

@@ -90,8 +90,8 @@ public SocksCmdResponse(SocksCmdStatus cmdStatus, SocksAddressType addressType,
             }
             host = IDN.toASCII(host);
         }
-        if (port <= 0 && port >= 65536) {
-            throw new IllegalArgumentException(port + " is not in bounds 0 < x < 65536");
+        if (port < 0 || port > 65535) {
+            throw new IllegalArgumentException(port + " is not in bounds 0 <= x <= 65535");
         }
         this.cmdStatus = cmdStatus;
         this.addressType = addressType;