close_discussion failed: Category doesn't match "Ideas""

[dsyme]

Noticed in this an error when "close_discussion" ran: https://github.com/githubnext/gh-aw/actions/runs/21068212538

"✗ Message 7 (close_discussion) failed: Category doesn't match "Ideas""

My understanding is we shouldn't be checking for a category match in close_discussion

[pelikhan]

The goal is to allow the user to say "only close discussions from these categories" so I think this is a valid restriction.