gitlab: build the correct microblaze target

We inadvertently built the LE target for BE tests.

Fixes: 78ebc00b06 (gitlab: shuffle some targets and reduce avocado noise)
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20231201093633.2551497-7-alex.bennee@linaro.org>
1 file changed