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.

Solved Conflicts:
	.gitlab-ci/container/build-piglit.sh
	.gitlab-ci/image-tags.yml

Signed-off-by: Guilherme Gallo <guilherme.gallo@collabora.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
(cherry picked from commit 70ce1dca)

Part-of: <mesa/mesa!19604>