Richard van der Hoff 68be42f6b6 Remove room_version param from validate_event_for_room_version
Instead, use the `room_version` property of the event we're validating.

The `room_version` was originally added as a parameter somewhere around #4482,
but really it's been redundant since #6875 added a `room_version` field to `EventBase`.
2022-06-12 23:13:09 +01:00
..
2022-05-31 12:17:50 +00:00