Build in Github Actions

[gycgabriel]

Summary:

Currently only have linting, and no testing with Github Actions. To show build errors clearer to PR creators, let's run build in github actions.

Type of change:

(Delete where appropriate)

• ✨ New Feature/ Enhancement
• ♻️ CI/CD

Proposed Commit Message:

Let's build in Github Actions to show compile errors clearly.

Checklist:

• I have tested my changes thoroughly.
• I have created tests for any new code files created in this PR or provided a link to a issue/PR that addresses this.
• I have added or modified code comments to improve code readability where necessary.
• I have updated the project's documentation as necessary.

[cheehongw]

LGTM