Setup GH Workflow to check for build errors

[DhruvaG2000]

This is a suggestion:
setting up workflows on github is a really useful feature while merging huge PRs as it checks for any build errors before merging.

For eg. Some contributor like makes a PR and is a huge patch that might have mistakes in it that they might have submitted without actually building. Then github will just show build failed thus making the maintainer's job easy as they can just tell the contributor to fix the code first.