Add some missing titles to the filter upload spec

api/client-server/definitions/event_filter.yaml

@@ -1,3 +1,4 @@
+title: Filter
 properties:
   limit:
     description: The maximum number of events to return.

api/client-server/definitions/room_event_filter.yaml

@@ -1,5 +1,6 @@
 allOf:
 - $ref: event_filter.yaml
+title: RoomEventFilter
 properties:
   not_rooms:
     description: A list of room IDs to exclude. If this list is absent then no rooms

api/client-server/definitions/sync_filter.yaml

@@ -25,6 +25,8 @@ properties:
     - $ref: event_filter.yaml
     description: The user account data that isn't associated with rooms to include.
   room:
+    title: RoomFilter
+    description: Filters to be applied to room data.
     properties:
       not_rooms:
         description: A list of room IDs to exclude. If this list is absent then no rooms