Add rancher kim to tools using buildkit
Add rancher kim to tools using buildkit

Signed-off-by f35886ae35166a83ff0cb26db2558bae15ae4ec7@gmail.com

A new tool for building containers.

Signed-off-by: Justin Garrison <f35886ae35166a83ff0cb26db2558bae15ae4ec7@gmail.com>

tonistiigi/buildkit_poc,tonistiigi/buildkit_poc