* Changed folder structure to allow multi group registration
* included actions.github.com directory for resources and controllers
* updated go module to actions/actions-runner-controller
* publish arc packages under actions-runner-controller
* Update charts/actions-runner-controller/docs/UPGRADING.md
Co-authored-by: Yusuke Kuoka <ykuoka@gmail.com>
* chore: Add signrel command for sigining arc release assets
I used this command to sign assets for the recent releases to comply with the recommendation of 5758364c82/docs/checks.md (signed-releases)
Ref #1298
* Implement signrel subcommands for listing tags and signing assets, with docs