tests/functional: Convert the Avocado riscv32 tuxrun tests

Move the tests to a new file so that they can be run via
qemu-system-riscv32 in the functional framework.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20241011131937.377223-8-thuth@redhat.com>
3 files changed