fix(thumbnail cache): Enabling force parameter on screenshot/thumbnail cache (#31757)

Co-authored-by: Kamil Gabryjelski <kamil.gabryjelski@gmail.com>

tests/integration_tests/cli_tests.py

@@ -319,9 +319,5 @@ def test_compute_thumbnails(thumbnail_mock, app_context, fs):
         ["-d", "-i", dashboard.id],
     )
 
-    thumbnail_mock.assert_called_with(
-        None,
-        dashboard.id,
-        force=False,
-    )
+    thumbnail_mock.assert_called_with(None, dashboard.id, force=False)
     assert response.exit_code == 0