Capact on k3d with local registry and pre-loaded images

[mszostok]

Description

Add option to install Capact on k3d.

AC:

• Add option to create k3d environment capact env create k3d
• Add to use it in our local make dev-cluster scripts
• Add option to "snapshot" docker images from Capact Helm Charts (create .tar file)
  • support @latest, version, local
• Add option to use local registry with k3d
  • this speeds up our local development
• Reduce neo4j startup time
• Reduce e2e test image size
• Documentation

Reason

kind is good for testing Capact on pipelines. K3d is also a well known alternative. It's also a bit faster and allows easily to mount already existing images, which means you don't need to download them each time from the internet.

Additionally, local registry simplify pushing and speeds up local development.