Merge branch 'selftests-ncdevmem-add-ncdevmem-to-ksft'

Merge branch 'selftests-ncdevmem-add-ncdevmem-to-ksft'

Stanislav Fomichev says:

====================
selftests: ncdevmem: Add ncdevmem to ksft

The goal of the series is to simplify and make it possible to use
ncdevmem in an automated way from the ksft python wrapper.

ncdevmem is slowly mutated into a state where it uses stdout
to print the payload and the python wrapper is added to
make sure the arrived payload matches the expected one.
====================

Link: https://patch.msgid.link/20241107181211.3934153-1-sdf@fomichev.me
Signed-off-by: Jakub Kicinski <kuba@kernel.org>