Expose mautrix-hangouts port if matrix-nginx-proxy is disabled

roles/matrix-bridge-mautrix-hangouts/templates/systemd/matrix-mautrix-hangouts.service.j2

@@ -30,6 +30,9 @@ ExecStart={{ matrix_host_command_docker }} run --rm --name matrix-mautrix-hangou
 			--user={{ matrix_user_uid }}:{{ matrix_user_gid }} \
 			--cap-drop=ALL \
 			--network={{ matrix_docker_network }} \
+			{% if matrix_mautrix_hangouts_container_http_host_bind_port %}
+			-p {{ matrix_mautrix_hangouts_container_http_host_bind_port }}:8080 \
+			{% endif %}
 			-v {{ matrix_mautrix_hangouts_config_path }}:/config:z \
 			-v {{ matrix_mautrix_hangouts_data_path }}:/data:z \
 			{% for arg in matrix_mautrix_hangouts_container_extra_arguments %}