Replace hs.parse_userid with UserID.from_string

tests/rest/client/v1/test_presence.py

tests/rest/client/v1/test_profile.py

tests/rest/client/v1/test_rooms.py

tests/rest/client/v1/test_typing.py

tests/storage/test_presence.py

tests/storage/test_profile.py

tests/storage/test_redaction.py

tests/storage/test_room.py

tests/storage/test_roommember.py

tests/storage/test_stream.py

tests/test_types.py