Refactor the console-crontab-plugin list page(s) to use PatternFly’s DataView instead of our deprecated VirtualizedTable component and legacy filter hooks. Ensure all filtering, sorting, row actions behave exactly as before, but through the PF DataView APIs.

Crontab list page - https://github.com/openshift/console-crontab-plugin/blob/main/src/views/CronTabList/CronTabList.tsx

Acceptance Criteria:

• https://github.com/openshift/console-crontab-plugin/blob/main/src/views/CronTabList/CronTabList.tsx will use DataView component for rendering the list page
• sorting, filtering, and row actions will have feature parity with the previous implementation.
• any related tests are updated to work with the new DataView components