Support linting Stalark packages

[h4ck3rk3y]

Background & motivation

kurtosis-tech/eth-network-package#54
ethpandaops/ethereum-package#109

We don't have liniting

Desired behaviour

We want something like

kurtosis lint .
kurtosis lint /path/to/file.star

How important is this to you?

Painful; the lack of this feature makes using Kurtosis frictionful.

[mieubrisse]

IMO, UX should be:
kurtosis lint . (if you pass in a directory, we recursively search for all .star files and lint them according to Kurtosis Starlark rules)
kurtosis lint something.star (if you pass in a Starlark file, you'll lint just that file)
kurtosis lint . something.star something-else.star (you can pass in multiple files and directories and Kurtosis will apply all linting rules to each of them)

Documentation note: the docs should have very clear description of what linting rules we're using. The ideal is that we're purely calling down to another very-well-established linter, so users who are familiar with that linter can just use those rules. This gives the extra benefit of, we don't need to build exclusion rules (e.g. # linter-ignore: blahblahblah) by hand

[h4ck3rk3y]

@mieubrisse Agreed on the above!

[h4ck3rk3y]

• convert asser to verify PR
• release the docker version In Progress
• support pooling + release the KT version