ci: download mc from weaselab mirror

.gitea/workflows/ci.yml

@@ -84,7 +84,7 @@ jobs:
             echo "MinIO credentials not configured; skipping upload"
             exit 0
           fi
-          curl -Ls "https://dl.min.io/client/mc/release/linux-$(dpkg --print-architecture)/mc" \
+          curl -fLs "https://minio.weaselab.dev/public/$(uname -m)/mc.RELEASE.2025-08-13T08-35-41Z" \
             -o /tmp/mc && chmod +x /tmp/mc
           dest="minio/jenkins/weaseljson/${{ gitea.run_number }}/${{ matrix.name }}/"
           /tmp/mc cp build/*.deb "$dest"