ci/iris: add iris-kbl flake
Ref: #7547
Flaky job: https://gitlab.freedesktop.org/mesa/mesa/-/jobs/33965117
Signed-off-by: David Heidelberg david.heidelberg@collabora.com
Ref: #7547
Flaky job: https://gitlab.freedesktop.org/mesa/mesa/-/jobs/33965117
Signed-off-by: David Heidelberg david.heidelberg@collabora.com