[issue #14484]Add 'type' and 'md5' fields to findConfigInfoLike4PageFetchRows for plugin development

[java-acc]

Close #14484

What is the purpose of the change

The root cause of the UI display issue is that the findConfigInfoLike4PageFetchRows method in both ConfigInfoMapper and ConfigTagsRelationMapper lacked the type and md5 fields in their documentation.

By adding these missing fields, this PR ensures that developers of other data source plugins (e.g., for different databases) can correctly implement and handle these fields, maintaining data consistency and proper UI echoing.

Brief changelog

ConfigInfoMapper: Added type and md5 fields to the documentation/annotations of the findConfigInfoLike4PageFetchRows method.

ConfigTagsRelationMapper: Added type and md5 fields to the documentation/annotations of the findConfigInfoLike4PageFetchRows method.

Ensured that data source plugin developers can reference complete field information to avoid missing configuration types and MD5 checksums in the UI.

I will submit PostgreSQL data source plugin 3.1.1 to the plugin repository later.

Verifying this change

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[CLAassistant]

All committers have signed the CLA.

[github-actions]

Thanks for your this PR. 🙏
Please check again for your PR changes whether contains any usage/api/configuration change such as Add new API , Add new configuration, Change default value of configuration.
If so, please add or update documents(markdown type) in docs/next/ for repository nacos-group/nacos-group.github.io

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感谢您提交的PR。 🙏
请再次查看您的PR内容，确认是否包含任何使用方式/API/配置参数的变更，如：新增API、新增配置参数、修改默认配置等操作。
如果是，请确保在提交之前，在仓库nacos-group/nacos-group.github.io中的docs/next/目录下添加或更新文档（markdown格式）。

[KomachiSion]

Please don't change indent

[java-acc]

Thanks for the review.
I have reverted the indentation changes and kept only the functional modifications.
Please kindly review again.