Merge pull request #276808 from SuperSandro2000/portunus-cookie-secure

nixos/portunus: make sure the cookies are only send over https if it …

nixos/modules/services/misc/portunus.nix

···
             acmeDirectory = config.security.acme.certs."${cfg.domain}".directory;
           in
           {
+            PORTUNUS_SERVER_HTTP_SECURE = "true";
             PORTUNUS_SLAPD_TLS_CA_CERTIFICATE = "/etc/ssl/certs/ca-certificates.crt";
             PORTUNUS_SLAPD_TLS_CERTIFICATE = "${acmeDirectory}/cert.pem";
             PORTUNUS_SLAPD_TLS_DOMAIN_NAME = cfg.domain;