Add missing runner-related projects to https://handbook.gitlab.com/handbook/engineering/projects/
Add entries for the following projects so that they appear in https://handbook.gitlab.com/handbook/engineering/projects/
- Fargate
- Grit
- Step-Runner
- Releaser
- Releases
Closes gitlab-org/ci-cd/custom-executor-drivers/fargate#63 (closed)
Edited by Axel von Bertoldi