refactor: pyupgrade second iteration (#27450)

common/lib/xmodule/xmodule/capa_module.py

common/lib/xmodule/xmodule/course_module.py

common/lib/xmodule/xmodule/lti_2_util.py

common/lib/xmodule/xmodule/modulestore/store_utilities.py

common/lib/xmodule/xmodule/modulestore/xml.py

common/lib/xmodule/xmodule/modulestore/xml_importer.py

common/lib/xmodule/xmodule/progress.py

common/lib/xmodule/xmodule/seq_module.py

common/lib/xmodule/xmodule/services.py

common/lib/xmodule/xmodule/tests/test_conditional.py

common/lib/xmodule/xmodule/tests/test_export.py

common/lib/xmodule/xmodule/tests/test_import.py

common/lib/xmodule/xmodule/tests/test_sequence.py

common/lib/xmodule/xmodule/tests/test_vertical.py

common/lib/xmodule/xmodule/tests/test_xml_module.py

common/lib/xmodule/xmodule/video_module/video_module.py