tests/functional: Convert the Avocado ppc64 tuxrun tests

Move the tests to a new file so that they can be run via
qemu-system-ppc64 in the functional framework.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20241011131937.377223-3-thuth@redhat.com>
3 files changed