Add configuration value for enabling untagged jobs
Updates image to the latest from https://gitlab.com/freedesktop-sdk/infrastructure/infrastructure-images-packer.
Includes:
- infrastructure-images-packer!57 (merged)
- infrastructure-images-packer!49 (merged)
- infrastructure-images-packer!58 (merged)
Also adds packer
tag to runners.
Edited by Ben Brown