Add CodeQL analysis workflow configuration

[vannu07]

No description provided.

[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.

[Copilot]

Pull request overview

This PR adds a CodeQL Advanced workflow configuration to enable automated security scanning of the codebase. The workflow will run on pushes and pull requests to the main branch, as well as on a weekly schedule.

Changes:

• Added CodeQL Advanced workflow configuration that analyzes both GitHub Actions workflows and JavaScript/TypeScript code
• Configured the workflow to run on push, pull request, and weekly via cron schedule (Saturdays at 21:35 UTC)
• Set up matrix strategy to analyze two languages: actions and javascript-typescript

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