ci: rename MINIO_HOST variable to S3_HOST

Reviewed-by: Guilherme Gallo <guilherme.gallo@collabora.com>
Signed-off-by: David Heidelberg <david.heidelberg@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23527>

.gitlab-ci.yml

@@ -21,13 +21,13 @@ variables:
           rm download-git-cache.sh
           set +o xtrace
   CI_JOB_JWT_FILE: /minio_jwt
-  MINIO_HOST: s3.freedesktop.org
+  S3_HOST: s3.freedesktop.org
   # per-pipeline artifact storage on MinIO
-  PIPELINE_ARTIFACTS_BASE: ${MINIO_HOST}/artifacts/${CI_PROJECT_PATH}/${CI_PIPELINE_ID}
+  PIPELINE_ARTIFACTS_BASE: ${S3_HOST}/artifacts/${CI_PROJECT_PATH}/${CI_PIPELINE_ID}
   # per-job artifact storage on MinIO
   JOB_ARTIFACTS_BASE: ${PIPELINE_ARTIFACTS_BASE}/${CI_JOB_ID}
   # reference images stored for traces
-  PIGLIT_REPLAY_REFERENCE_IMAGES_BASE: "${MINIO_HOST}/mesa-tracie-results/$FDO_UPSTREAM_REPO"
+  PIGLIT_REPLAY_REFERENCE_IMAGES_BASE: "${S3_HOST}/mesa-tracie-results/$FDO_UPSTREAM_REPO"
   # Individual CI farm status, set to "offline" to disable jobs
   # running on a particular CI farm (ie. for outages, etc):
   FD_FARM: "online"
@@ -216,7 +216,7 @@ make git archive:
     # compress the current folder
     - tar -cvzf ../$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
+    - ci-fairy s3cp --token-file "${CI_JOB_JWT_FILE}" ../$CI_PROJECT_NAME.tar.gz https://$S3_HOST/git-cache/$CI_PROJECT_NAMESPACE/$CI_PROJECT_NAME/$CI_PROJECT_NAME.tar.gz
 
 
 # Sanity checks of MR settings and commit logs