updated struct to PortSpec

Fix bug with `get_enode_for_node` being assigned to two parameters

Refactor code to new support wait and request calls

removed the args flag in favor of args arg

fix input parsing

Updates version to fix nimbus post-merge genesis issue

Output is now printed by the framework

Update `input_args` to `args`

Rremove module key in `kurtosis.yml` file

Remove proto