[Feature] cf 托管的域名证书申请，希望增大TXT 记录检查时间

[Tomleolt]

功能描述 cf 托管域名的证书申请，希望增大TXT 记录检查时间，目前是2min，申请很多次都检测不到，导致申请失败。

动机 为什么这个功能对项目有帮助？

替代方案 希望可以加个配置，放到环境变量，控制下TXT record 检测时间 应该在cloudflare.go 中 其他信息

certimate_server | 2024/09/23 06:19:21 [INFO] [xxx.com] acme: Checking DNS record propagation. [nameservers=8.8.8.8:53,8.8.4.4:53] certimate_server | 2024/09/23 06:19:23 [INFO] Wait for propagation [timeout: 2m0s, interval: 2s] certimate_server | 2024/09/23 06:19:33 [INFO] [xxx.com] acme: Waiting for DNS record propagation. certimate_server | 2024/09/23 06:19:45 [INFO] [xxx.com] acme: Waiting for DNS record propagation. certimate_server | 2024/09/23 06:19:57 [INFO] [xxx.com] acme: Waiting for DNS record propagation. certimate_server | 2024/09/23 06:20:09 [INFO] [xxx.com] acme: Waiting for DNS record propagation. certimate_server | 2024/09/23 06:20:21 [INFO] [xxx.com] acme: Waiting for DNS record propagation. certimate_server | 2024/09/23 06:20:33 [INFO] [xxx.com] acme: Waiting for DNS record propagation. certimate_server | 2024/09/23 06:20:45 [INFO] [xxx.com] acme: Waiting for DNS record propagation. certimate_server | 2024/09/23 06:20:57 [INFO] [xxx.com] acme: Waiting for DNS record propagation. certimate_server | 2024/09/23 06:21:09 [INFO] [xxx.com] acme: Waiting for DNS record propagation. certimate_server | 2024/09/23 06:21:21 [INFO] [xxx.com] acme: Waiting for DNS record propagation. certimate_server | 2024/09/23 06:21:23 [INFO] [*.xxx.com] acme: Cleaning DNS-01 challenge certimate_server | 2024/09/23 06:21:24 [INFO] [xxx.com] acme: Cleaning DNS-01 challenge certimate_server | 2024/09/23 06:21:24 [INFO] Deactivating auth: https://acme-v02.api.letsencrypt.org/acme/authz-v3/407266369896 certimate_server | 2024/09/23 06:21:25 [INFO] Deactivating auth: https://acme-v02.api.letsencrypt.org/acme/authz-v3/407266369906

[FunnyFly-ZW]

+1，同样获取不到证书，日志都一样…… acme一直在pending，变量能做到web上最好

[hqzh]

腾讯云申请的域名，cf托管和申请的https怎么破呢