feat: #1265 Integrate release drafter for automating releases

[joeyklee]

Dear ml5 community,

I'm making a Pull Request(PR). Please see the details below.

A good PR 🌟

→ Step 1: Describe your Pull Request 📝

In this PR:

• Adds a publish.yml file that uses github actions to publish to npm when we tag a new release
• Adds the release -drafter.yaml to handle drafting releases and version tagging

Outside of the code:

• I added our NPM_TOKEN to our github secrets to allow us to publish in an automated way

[joeyklee]

@shiffman and @bomanimc -- I'm not sure if this actually will work as I expect (first time trying this on my own) but I think it should? We might need to be flexible to experiment a bit if that's ok! Thanks!

[joeyklee]

I will merge this in and test to see if it works! 🙈

[shiffman]

Wow, amazing @joeyklee!!!!!

[bomanimc]

Thanks for testing this out!

[joeyklee]

NP! Sorry for all the noise! I hadn't thought through a good way to debug until much later 🙈 😂<3