Github action runner in docker

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Requirements

Need 2 env variables:

• Organization name
• PAT for registering runner(should have organization admin rights)
• DOCKER_GROUP to use dockerindocker(dind)

Notes

• I'm hosting this on 4CPU core minipc so compose.yml have 4 replicas, feel free to modify it for your environment
• List of packages that present in github ubuntu-latest can be found here packages
• Latest runner version
• To specify docker group on your host provide DOCKER_GROUP env variable