ci(redis): 更新Redis和Valkey的docker配置

添加restart策略和环境变量配置
设置内存限制和淘汰策略
修正docker compose文件路径注释

dbSer/redis/valkey.stack.yml

@@ -4,6 +4,7 @@
 services:
   redis:
     image: ${IMAGE_TAG_VALKEYV8}
+    restart: always
     ports:
       - '6379:6379'
     command: valkey-server --appendonly yes --requirepass ${REDIS_PASSWORD}