[feature request]improve configuration of concurrent yurtappset workers

[rambohe-ch]

What would you like to be added:

please refer to pull request https://github.com/openyurtio/openyurt/pull/1906 and improve yurtappset-workers configuration for yurtappset controller in yurt-manager component.

https://github.com/openyurtio/openyurt/blob/ed209553bdb8ba128771f5fb2c53d74e0dabcd8e/pkg/yurtmanager/controller/yurtappset/yurtappset_controller.go#L50

others /kind feature

[2456868764]

/assign 2456868764

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[rambohe-ch]

@2456868764 Do you have any progress about this issue? there is no activities about this issue for a long time.

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.