Fully automate SARIF workflow for code scanning

[sonnyquinn24]

Automate the entire SARIF file upload workflow as described in the parent issue. This includes:

• Creating or updating the GitHub Actions workflow to automatically detect and upload all SARIF files in the sarif-output directory when code is pushed or on the scheduled cron job.
• Ensuring each SARIF file in the directory includes a unique runAutomationDetails.id as required for code scanning category differentiation.
• Making sure no manual steps are required to add, find, or upload SARIF files; the process should be fully automated from file generation to upload.
• Documenting the workflow in the repository for future maintenance and ease of understanding.

Reference: Parent Issue #38