FE: Security Policy Drawer does not handle cluster image scanning policies

Why are we doing this work

• as users create cluster image scanning policies, they will want to see a preview of it in the policy list drawer

Relevant links

• No designs yet

Non-functional requirements

• Documentation:
• Testing:

Implementation plan

• frontend update the humanizeRules function to handle if there are no branches on the rule, but there are clusters on the rule
• frontend update the humanizeRules function to handle if there are agents on the rule and display the agent like the method currently displays branches