ci(deploy): pin minio to pre-x86-64-v2 release (baseline CPU)

Server VPS CPU lacks x86-64-v2; newer minio:latest is built for it and crash-loops
with 'Fatal glibc error: CPU does not support x86-64-v2'. Pin to a 2024 release that
runs on baseline x86-64 (override with MINIO_IMAGE_TAG if a different tag is on the
mirror). Local dev stays on :latest via .env.v2.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

docker-compose.v2.yml

@@ -40,7 +40,10 @@ services:
       start_period: 10s
 
   minio:
-    image: ${INFRA_REGISTRY:-mirror.soroushasadi.com/}minio/minio:latest
+    # Pinned to a pre-x86-64-v2 release: newer minio:latest is compiled for
+    # x86-64-v2 and crashes ("Fatal glibc error") on baseline-CPU servers.
+    # Override via MINIO_IMAGE_TAG in the env if this tag isn't on the mirror.
+    image: ${INFRA_REGISTRY:-mirror.soroushasadi.com/}minio/minio:${MINIO_IMAGE_TAG:-RELEASE.2024-06-13T22-53-53Z}
     container_name: fr2-minio
     restart: unless-stopped
     command: server /data --console-address ":9001"