chore: bypass invalid-django-waffle-import

This edx-lint check is to prevent:

    import waffle

However, we are doing:

    import .waffle

Where .waffle is importing correctly from edx_toggles instead of
directly from the Django waffle library.

See also:

https://github.com/openedx/edx-lint/blob/be07c3739d73cd44d33d9d9dbf5f3119a906be9e/edx_lint/pylint/annotations_check.py#L379

lms/djangoapps/commerce/utils.py

@@ -23,7 +23,7 @@
 from openedx.core.djangoapps.theming import helpers as theming_helpers
 
 from .models import CommerceConfiguration
-from .waffle import (
+from .waffle import (  # lint-amnesty, pylint: disable=invalid-django-waffle-import
     should_redirect_to_commerce_coordinator_checkout,
     should_redirect_to_commerce_coordinator_refunds,
 )