v2 /sync: Rename the keys of the 'rooms' object to match member states
v2 /sync: Rename the keys of the 'rooms' object to match member states

joined->join
invited->invite
archived->leave

TribeMedia/synapse,iot-factory/synapse,matrix-org/synapse,matrix-org/synapse,TribeMedia/synapse,iot-factory/synapse,matrix-org/synapse,iot-factory/synapse,TribeMedia/synapse,iot-factory/synapse,TribeMedia/synapse,matrix-org/synapse,iot-factory/synapse,TribeMedia/synapse,matrix-org/synapse,matrix-org/synapse