Use node runtime

[runlevel5]

Why

The docker runtime has following drawbacks:

• Runners need to run docker
• Might run to Rate Limits when fetching images from ECR get throttled

It's the best to use node runtime for this simple GitHub action

Changes

• Convert install-deps.sh to install-deps.js
• Run install-deps.js as part of runs.pre hook
• Refactor the main logic to use @actions/exec
• Combine src/Action.js and index.js into one index.ts
• Use @vercel/ncc to build the whole project

[hoangnd25]

need to exclude dist/ folder for linting tho