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[BUG] Ipv6 Not Fully Support / IPv6 support is not perfect

Issue Description

Type: bug report or feature request

Describe what happened (or what feature you want)

Use API /nacos/v1/ns/instance to register a service with a valid ipv6, It respond 400 Bad Request.
When registering a service with PUT /nacos/v1/ns/instance, a valid ipv6 address is passed in. Get a response of 400.
This instance can be obtained again in GET /nacos/v1/ns/instance.

Describe what you expected to happen

When register a service, IPv6 should be allowed

Full support for IPv6:

• PUT /nacos/v1/ns/instance Incoming IPv6 without error, can be registered normally
• GET /nacos/v1/ns/instance can also be obtained

How to reproduce it (as minimally and precisely as possible)

1. download https://github.com/nacos-group/nacos-docker/
2. docker-compose -f example/standalone-derby.yaml up
3. curl -X PUT 'http://127.0.0.1:8848/nacos/v1/ns/instance?clusterName=DEFAULT&enable=true&healthy=true&ip=fe80::3c:7d01:f92a:8dd0&metadata={}&port=7001&serviceName=nodejs.test.domain&tenant=default&weight=1'
4. Response 400

Tell us your environment

Docker latest image

Anything else we need to know?

@tao1991123 Will support in future, welcome to contribute to this feature.

@i will solve it@