New Feature: Allow the CLI to be ran against a specific test only

[SgtPooki]

When debugging a particular compliance check, it's very time-consuming to run them all only to see if one is passing/failing. We should allow a cli option to filter the checks.

initial idea is to filter based on name, something like:

npx @ipfs-shipyard/pinning-service-compliance -- pinning-service-compliance -s $ENDPOINT $TOKEN -f 'Pins post of CID'

in order to run only the 'addPins' compliance check.

Though we could create allow/deny filtering as well to simply exclude a single test. @lidel do you have any thoughts?

[lidel]

fwiw aegir uses --grep for a similar feature (matching tests that include passed string)