Add CI/CD Github Actions

[amika-sq]

Similar to what we're doing in the web5-rs repo

Note, we currently want to add clippy linting support there: https://github.com/rust-lang/rust-clippy. We should do the same as part of this work in this repo.

[KendallWeihe]

I created the basics of build/test/lint here #45 this will at least assist with near term development needs.

But we'll need to iterate on it. For one, I didn't include windows-latest because I was running into a hermit blocker (opened a ticket). But also, we'll need to review additional items, the two which come to mind right now are security and release.

[ALRubinger]

@KendallWeihe Can we close this as part of #94 and #97? Are there pieces of it we should still handle?