Description of problem:

When destroying valid clusters via the bulk actions menu, we see the warning:
"You selected 0 clusters that cannot be destroyed
They will not be destroyed when you perform this action."

If there aren't any clusters that are non-destroyable, this warning should not show as both statements are not relevant and distracting.

Contrast this to existing behaviour, such as trying to hibernate a cluster that does not support it:

Version-Release number of selected component (if applicable):

ACM 2.9.0-DOWNSTREAM-2023-09-08-21-11-02

How reproducible:

always

Steps to Reproduce:

1. in acm cluster list, select a cluster that can be destroyed
2. select "actions" menu > destroy clusters
3. observe warning appears, although we can destroy the cluster

Actual results:

Expected results:

Additional info:

this does not block destroy itself, so not as severe.