Disable HTTPS for gitlab application

As it is behind a reverse proxy doing this already

templates/docker-compose.j2

@@ -7,6 +7,8 @@ services:
     environment:
       GITLAB_OMNIBUS_CONFIG: |
         external_url 'https://{{ hostname }}'
+        nginx['listen_port'] = 80
+        nginx['listen_https'] = false
         gitlab_rails['gitlab_email_enabled'] = true
         gitlab_rails['gitlab_email_from'] = '{{ smtp_username }}'
         gitlab_rails['gitlab_email_display_name'] = 'Gitlab'
@@ -22,7 +24,6 @@ services:
         user['git_user_email'] = '{{ smtp_username }}'
     ports:
       - '9090:80'
-      - '9093:443'
       - '22:22'
     volumes:
       - '$GITLAB_HOME/config:/etc/gitlab'
@@ -33,7 +34,7 @@ services:
     image: 'gitlab/gitlab-runner:{{ runner_image_tag }}'
     restart: unless-stopped
     environment:
-      CI_SERVER_URL: "https://{{ hostname }}"
+      CI_SERVER_URL: "http://web"
     depends_on:
       - web
     volumes: