refactor: migrate to standard decorators

[HyperLife1119]

PR Checklist

Please check if your PR fulfills the following requirements:

• [x] The commit message follows our guidelines: https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/CONTRIBUTING.md#commit
• [ ] Tests for the changes have been added (for bug fixes / features)
• [ ] Docs have been added / updated (for bug fixes / features)

PR Type

What kind of change does this PR introduce?

• [ ] Bugfix
• [ ] Feature
• [ ] Code style update (formatting, local variables)
• [x] Refactoring (no functional changes, no api changes)
• [ ] Build related changes
• [ ] CI related changes
• [ ] Documentation content changes
• [ ] Application (the showcase website) / infrastructure changes
• [ ] Other... Please describe:

What is the current behavior?

Issue Number: N/A

What is the new behavior?

@WithConfig() 装饰器现在是标准装饰器，关闭 experimentalDecorators 选项。

该 API 从未在文档中公开，应该属于 ZORRO 私有 API，因此不会对用户造成 "breaking change"， 但如果用户也使用了该 API，则需要关闭 experimentalDecorators 选项。

不太确定是否需要添加 "breaking change" label。

Does this PR introduce a breaking change?

• [x] Yes
• [ ] No

Other information