ci: Update piglit with s3 support
With new S3 support, we can use JWT-only server interaction via the removal of `role-session` and `minio-host` arguments from PIGLIT_ARGS in YAML. This parameter change will come in a later commit. Signed-off-by:Guilherme Gallo <guilherme.gallo@collabora.com> Signed-off-by:
Benjamin Tissoires <benjamin.tissoires@gmail.com> Part-of: <mesa/mesa!19076>