Merge commit from fork

* Validate room upgrade relationships properly

Ensures only correctly related rooms are left when leaving the latest version of a room.
Ensures the room list does not wrongly hide rooms which have not yet been upgraded.
Ensures the breadcrumbs store finds the correct latest version of a room for a given stored room.

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

* Tests

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

---------

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

src/utils/leave-behaviour.ts

@@ -40,7 +40,7 @@ export async function leaveRoomBehaviour(
     let leavingAllVersions = true;
     const history = matrixClient.getRoomUpgradeHistory(
         roomId,
-        false,
+        true,
         SettingsStore.getValue("feature_dynamic_room_predecessors"),
     );
     if (history && history.length > 0) {