feat(components): [time-select] export TimeSelectProps and Instance

[l-x-f]

All other components have been exported props and instance, but timeSelect has not。

// support
import type { FormItemProps } from 'element-plus'

// not support
import type { TimeSelectProps} from 'element-plus'

[pull-request-triage]

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[github-actions]

Hello @l-x-f, thank you for contributing to element-plus, please see our guideline to see how to make contribution

[github-actions]

[github-actions]

🧪 Playground Preview: https://element-plus.run/?pr=16511
Please comment the example via this playground if needed.

[kooriookami]

May be we can use withInstall instead. Can refer to https://github.com/element-plus/element-plus/blob/dev/packages/components/affix/index.ts