By centralizing the circuit cleanup type that is: on close, free and
repurpose, some actions on the circuit can not happen for a certain cleanup
type or for all types.

This passes a cleanup type so the HS subsystem (v2 and v3) can take actions
based on the type of cleanup.

For instance, there is slow code that we do not run on a circuit close but
rather only on free.

Part of #32020

Signed-off-by: David Goulet <dgoulet@torproject.org>