- [x] I have searched the [issues](https://github.com/apache/dubbo/issues) of this repository and believe that this is not a duplicate.
- [x] I have checked the [FAQ](https://github.com/apache/dubbo/blob/master/FAQ.md) of this repository and believe that this is not a duplicate.

### Environment

* Dubbo version: master
* Operating System version: all platform
* Java version: all version

### Steps to reproduce this issue

1. set SystemProperty "java.net.preferIPv6Addresses" to true.
2. call org.apache.dubbo.common.utils.NetUtils#isPreferIPV6Address().
3. check the return value.

### Expected Result

org.apache.dubbo.common.utils.NetUtils#isPreferIPV6Address() will return true when SystemProperty "java.net.preferIPv6Addresses" set to true.

### Actual Result

org.apache.dubbo.common.utils.NetUtils#isPreferIPV6Address() method ignore SystemProperty "java.net.preferIPv6Addresses" and always return false
pattern = hostAndPort[0];
        String splitCharacter = SPLIT_IPV4_CHARECTER;
        if (!isIpv4) {
            splitCharacter = SPLIT_IPV6_CHARECTER;
        }
        String[] mask = pattern.split(splitCharacter);
        
        checkHostPattern(pattern, mask, isIpv4);
        host = inetAddress.getHostAddress();
        String[] ipAddress = host.split(splitCharacter);
        if (pattern.equals(host)) {
            return true;
        }
        
        if (!ipPatternContainExpression(pattern)) {
            InetAddress patternAddress = InetAddress.getByName(pattern);
            if (patternAddress.getHostAddress().equals(host)) {
                return true;
            } else {
                return false;
            }
        }
        for (int i = 0; i < mask.length; i++) {
            if ("*".equals(mask[i]) || mask[i].equals(ipAddress[i])) {
                continue;
            } else if (mask[i].contains("-")) {
                String[] rangeNumStrs = mask[i].split("-");
                if (rangeNumStrs.length != 2) {
                    throw new IllegalArgumentException("There is wrong format of ip Address: " + mask[i]);
                }