Fix another typo in sql store upgrade

Author: tulir

mautrix/__init__.py

@@ -1,4 +1,4 @@
-__version__ = "0.20.9rc2"
+__version__ = "0.20.9rc3"
 __author__ = "Tulir Asokan <[email protected]>"
 __all__ = [
     "api",

mautrix/client/state_store/asyncpg/upgrade.py

@@ -74,4 +74,4 @@ async def upgrade_v3(conn: Connection) -> None:
 
 @upgrade_table.register(description="Add create event to room state cache")
 async def upgrade_v4(conn: Connection) -> None:
-    await conn.execute("ALTER TABLE mx_room_state ADD COLUMN create_event TYPE TEXT")
+    await conn.execute("ALTER TABLE mx_room_state ADD COLUMN create_event TEXT")