Update Dockerfiles with latest supported .NET versions and distros.
Update Snapshot Debugger to 2.0.26 version.
Remove unnecessary dependencies.
Update tags to be arch specific where applicable.
Co-authored-by: Wiktor Kopec <wiktork@microsoft.com>
Change base images to use MCR and remove CLRIE Host environment variables.
Add Alpine 3.9 Dockerfile
Update debugger to use VS2019 compatible version.
Remove dependency on bash.
Update scripts to correctly sort releases.