New files:

Modified files:
tools/testing/selftests/drivers/net/macsec.py
tools/testing/selftests/drivers/net/config
tools/testing/selftests/drivers/net/lib/py/env.py

format check ignoring tools/testing/selftests/drivers/net/macsec.py
format check ignoring tools/testing/selftests/drivers/net/lib/py/env.py