message: docs(selfhosted): recommend acme tech not provider
diff: @@ -74,7 +74,7 @@ gitpod.your-domain.com
  ### SSL
  -- Gitpod requires trusted HTTPS certificates. While there is no hard requirement on any certificate authority, we recommend using [Let's Encrypt](https://letsencrypt.org/) for retrieving certificates as we do for [gitpod.io](https://gitpod.io).
  +- Gitpod requires trusted HTTPS certificates. While there is no hard requirement on any certificate authority, we recommend using an [ACME certificate](https://caddyserver.com/docs/automatic-https#acme-challenges) issuer (such as [ZeroSSL](https://zerossl.com) or [LetsEncrypt](https://letsencrypt.org)) to automatically renew and install certificates as we do for [gitpod.io](https://gitpod.io).
  - Installation of Gitpod with SSL certificates signed with your own CA are not currently supported. This scenario is desired and we would welcome help getting [this community pull-request](https://github.com/gitpod-io/gitpod/pull/2984) merged.
  - The HTTPS certificates for your domain must include `your-domain.com`, `*.your-domain.com` and `*.ws.your-domain.com`. Beware that wildcard certificates are valid for one level only (i.e. `*.a.com` is not valid for `c.b.a.com`)
  