Added CI/CD Workflow yaml file

[vakhil-98]

This workflow does the following with placeholder commands

• Building the project into its final operational format.
• Linting the code for the project.
• Running automated tests.
• Packaging the project's built output as a published GitHub release.
• CI/CD pipeline is triggered to run tests whenever a pull request is created.
• CI/CD pipeline is triggered to publish a release whenever the primary code branch is tagged with a standardized version name.