useDebouncedCallback should be cancelable

[niksajanjic]

This is a PRO feature, but I don't see @coreui/react-pro repository to report an issue:
import { useDebouncedCallback } from '@coreui/react-pro';

If we look at lodash debounce method, or some of the popular libs like:

• https://www.npmjs.com/package/debounce
• https://github.com/xnimorz/use-debounce?tab=readme-ov-file#advanced-usage

You can see that they all have the ability to cancel scheduled executions. CoreUI debounce solution does not which means it is very limited in it's capabilities. Flush and pending status can be optional, but cancel is a must in my opinion.

One of the reasons is when we use CMultiSelect and we want to show the options from external source, common practice is to trigger a request after 3 characters were typed. That means we need to cancel any debounce if the user types 3 or more characters and then deletes them quickly.

[mrholek]

Thank you for your feedback, @niksajanjic. I believe we can include those missing features. I'll handle it, but I need to close some tasks first.