* [MISC] Update Docker healthcheck script
This change now determines the host for Docker healthcheck from the `configuration.yml` that Authelia is started with.
The script has also been run through shellcheck and terminated with a newline in hopes to resolve a number of unreproducible issues.
* Fix healthcheck failing because of CRLF in configuration.yml (#1483)
The configuration.yml might contain CRLF characters. If that's the case, they are included in the results of sed, which breaks the healthcheck, so remove any CR characters in the host/port variables.
Co-authored-by: Berisan <berisan@berisan.dev>
