[Platform] Though Delete backup configuration is disabled, still click on that link is working

If the backup configuration is in use by a universe, the delete configuration for that backup is disabled. If disabled, click function should be disabled as well. But iam able to click and got the deletion confirmation popup

Steps to repro:

1. Create a backup configuration
2. Create a backup for a universe using that configuration
3. Configs -> Backup -> Go to that configuration -> Actions
4. You will see Delete is disabled since this backup config is used
5. But click on the Delete , you will see a popup.

Expected: Click on any disabled menu should not work