Fixes
- Fixed a bug that caused the Runners page to appear in the side navigation on the Projects page, which is unsupported on server at this time.
- Fixed a bug that caused the Docker Layer Caching (DLC) settings to appear in Project Settings, which is only supported in server 4.3+.
- Bumped Nomad Autoscaler to version 0.3.7 to resolve an upstream regression that broke the default AWS credential chain for Nomad.
