目标：对于给定的模式，无论如何，在给定的时间内缓存响应。
到目前为止我的squid.conf样子是这样的：
refresh_pattern -i \.git/info/refs 3600 100% 3600 ignore-reload ignore-no-store ignore-private override-expire override-lastmod
但是，每次请求时仍会验证新鲜度：
1665672549.558 236 10.0.2.100 TCP_REFRESH_MODIFIED/200 771 GET https://github.com/appuio/component-openshift4-version.git/info/refs? - HIER_DIRECT/140.82.121.3 application/x-git-upload-pack-advertisement
1665672549.966 155 10.0.2.100 TCP_REFRESH_MODIFIED/200 782 GET https://github.com/appuio/component-openshift4-version.git/info/refs? - HIER_DIRECT/140.82.121.3 application/x-git-upload-pack-advertisement
1665673113.935 149 10.0.2.100 TCP_REFRESH_MODIFIED/200 783 GET https://github.com/appuio/component-openshift4-version.git/info/refs? - HIER_DIRECT/140.82.121.4 application/x-git-upload-pack-advertisement
1665673114.614 442 10.0.2.100 TCP_REFRESH_MODIFIED/200 777 GET https://github.com/appuio/component-openshift4-version.git/info/refs? - HIER_DIRECT/140.82.121.4 application/x-git-upload-pack-advertisement
我怎样才能强制 Squid 缓存这个 URL 一小时？