Frontend workspace for GWMS development

Barebone Alma9 installation to test GWMS/DE package installation

gitpod/workspace-full-vnc

gitpod

Based on workspace-full this image adds X11 and VNC support

rubylang/ruby

rubylang

Experimental Ruby docker images officially provided by ruby-lang.org

gitpod/workspace-dotnet

gitpod

Based on workspace-full this image adds .NET support