Adding github workflows for code cleanup and CI

[bhaumikmaan]

FEATURE

Adding workflows to the repository so it runs automatic checks for PRs and contributions.

1. Added codeql.yml for code clean up
2. Added ci.yml for build, install and dependency checks

All these will run on their own when a commit/PR is directed towards main

NOTE: This may take a lot of commits because of the discrepancy in local and github configurations and dependencies

[github-advanced-security]

This pull request sets up GitHub code scanning for this repository. Once the scans have completed and the checks have passed, the analysis results for this pull request branch will appear on this overview. Once you merge this pull request, the 'Security' tab will show more code scanning analysis results (for example, for the default branch). Depending on your configuration and choice of analysis tool, future pull requests will be annotated with code scanning analysis results. For more information about GitHub code scanning, check out the documentation.

[us1415]

I havent used github actions yet but have used GitLab CI for the past 5 years. Looks about the same. Thank you @bhaumikmaan !

[bhaumikmaan]

Thanks for the approval.
Will create relevant issues tomorrow morning hence drafting for now so no one merges it unexpectedly

[Ornithopter-pilot]

Good work fellow human