fix lint issues.

Author: taeold

src/firebase_functions/dataconnect_fn.py

@@ -17,7 +17,6 @@
 
 # pylint: disable=protected-access
 import dataclasses as _dataclass
-import datetime as _dt
 import functools as _functools
 import typing as _typing
 

src/firebase_functions/scheduler_fn.py

@@ -15,9 +15,9 @@
 
 import dataclasses as _dataclasses
 import datetime as _dt
-from datetime import timezone as _timezone
 import functools as _functools
 import typing as _typing
+from datetime import timezone as _timezone
 
 from flask import (
     Request as _Request,