sort imports for all libraries starting with dvc_ as a first party (#10371)

dvc_studio_client, dvc_ssh, etc. were not properly sorted.

tests/unit/command/test_studio.py

@@ -1,9 +1,9 @@
 import pytest
-from dvc_studio_client.auth import AuthorizationExpiredError
 
 from dvc import env
 from dvc.cli import main
 from dvc.utils.studio import STUDIO_URL
+from dvc_studio_client.auth import AuthorizationExpiredError
 
 
 @pytest.fixture(autouse=True)