docker-compose-gitlab.yml

version: '3.5'

services:

  gitlab:
    image: gitlab/gitlab-ce:latest
    container_name: gitlab
    restart: always
    environment:
      GITLAB_OMNIBUS_CONFIG: |
        external_url 'http://${GITLAB_HOST}'
        registry_external_url 'http://${GITLAB_REGISTRY_HOST}'
        gitlab_rails['initial_root_password'] = 'passw0rd'
        gitlab_rails['initial_shared_runners_registration_token'] = 't0ken'
    ports:
      - 80:80
    volumes:
      - ./gitlab/config:/etc/gitlab
      - ./gitlab/logs:/var/log/gitlab
      - ./gitlab/data:/var/opt
    networks:
      default:
        aliases:
          - "${GITLAB_HOST}"
          - "${GITLAB_REGISTRY_HOST}"
          - "${GITLAB_PAGES_HOST}"

  gitlab-runner:
    image: gitlab/gitlab-runner:alpine
    container_name: gitlab-runner
    restart: always
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
      - ./gitlab-runner/config:/etc/gitlab-runner
    depends_on:
      - gitlab

  register-gitlab-runner:
    image: gitlab/gitlab-runner:alpine
    volumes:
      - ./gitlab-runner/config:/etc/gitlab-runner
    command:
      - register
      - --non-interactive
      - --locked=false
      - --run-untagged
      - --name=GitLab Runner
      - --tag-list=docker,dind
      - --executor=docker
      - --docker-image=docker:stable
      - --docker-volumes=/var/run/docker.sock:/var/run/docker.sock
      - --docker-network-mode=gitlab-default
    environment:
      - "CI_SERVER_URL=http://${GITLAB_HOST}"
      - "REGISTRATION_TOKEN=t0ken"
    depends_on:
      - gitlab

networks:
  default:
    name: gitlab-default

This no longer works in latest GitLab. From GitLab docs

The ability to pass a runner registration token, and support for certain configuration arguments was deprecated in GitLab 15.6 and will be removed in GitLab 18.0. Runner authentication tokens should be used instead. For more information, see Migrating to the new runner registration workflow.

And i am not seeing a way to feed a predefined shared authentication token in GitLab config/env-vars unless you create it in GitLab administration/runner creation.

Also the flag --tag-list is not supported as well when using newly introduced authentication token

gitlab-runner  | FATAL: Runner configuration other than name and executor configuration is reserved
(specifically --locked, --access-level, --run-untagged, --maximum-timeout, --paused, --tag-list, and --maintenance-note)
and cannot be specified when registering with a runner authentication token.
This configuration is specified on the GitLab server. Please try again without specifying any of those arguments.
For more information, 
see https://docs.gitlab.com/ee/ci/runners/new_creation_workflow.html#changes-to-the-gitlab-runner-register-command-syntax 

@BuildWithLal your should change a feature flag to be able to revert back to previous behavior, ref. link https://docs.gitlab.com/ee/administration/settings/continuous_integration.html#enable-runner-registrations-tokens