gitlab-runner service: honor proxy variables

Changed files
+1
nixos
modules
services
continuous-integration
+1
nixos/modules/services/continuous-integration/gitlab-runner.nix
···
config = mkIf cfg.enable {
systemd.services.gitlab-runner = {
+
environment = config.networking.proxy.envVars;
description = "Gitlab Runner";
after = [ "network.target" ]
++ optional hasDocker "docker.service";