This commit adds a new host only package for the crccheck Python
module, which is a dependency of Snagboot.
Homepage on PyPi: https://pypi.org/project/crccheck/
This commit also adds a very basic test case that allows to verify
that the Python module can be imported and that some minimal
functionality works.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>
