CI: convert to use the new S3 server instead of the legacy minio

We don't need to login anymore, but we can't use plain minio commands
now. `ci-fairy` got a helper as `s3cp` to keep an almost identical
API.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19076>

.gitlab-ci.yml

@@ -8,7 +8,7 @@ variables:
           rm download-git-cache.sh
           set +o xtrace
   CI_JOB_JWT_FILE: /minio_jwt
-  MINIO_HOST: minio-packet.freedesktop.org
+  MINIO_HOST: s3.freedesktop.org
   # per-pipeline artifact storage on MinIO
   PIPELINE_ARTIFACTS_BASE: ${MINIO_HOST}/artifacts/${CI_PROJECT_PATH}/${CI_PIPELINE_ID}
   # per-job artifact storage on MinIO
@@ -264,9 +264,7 @@ make git archive:
     # compress the current folder
     - tar -cvzf ../$CI_PROJECT_NAME.tar.gz .
 
-    # login with the JWT token file
-    - ci-fairy minio login --token-file "${CI_JOB_JWT_FILE}"
-    - ci-fairy minio cp ../$CI_PROJECT_NAME.tar.gz minio://$MINIO_HOST/git-cache/$CI_PROJECT_NAMESPACE/$CI_PROJECT_NAME/$CI_PROJECT_NAME.tar.gz
+    - ci-fairy s3cp --token-file "${CI_JOB_JWT_FILE}" ../$CI_PROJECT_NAME.tar.gz https://$MINIO_HOST/git-cache/$CI_PROJECT_NAMESPACE/$CI_PROJECT_NAME/$CI_PROJECT_NAME.tar.gz
 
 
 # Sanity checks of MR settings and commit logs