Do not depend on Lightning Page in tests.

.gitattributes

composer.json

drush.yml

install-drupal.sh

make-fixture.sh

...es/lightning_scheduler/tests/features/transitions.feature

tests/features/ContentModeration.feature

tests/features/Diff.feature

tests/features/ModerationSidebar.feature

tests/features/Quickedit.feature

tests/src/ExistingSite/ContentTypeModerationTest.php

tests/src/FixtureContext.php