chore(ci): add OSSF Scorecard workflow

[julio-lopez]

Change Overview

Workflow to perform OSSF Scorecard checks

Pull request type

Please check the type of change your PR introduces:

• 🌈 Refactoring (no functional changes, no api changes)
• 🔒 Security
• 🤖 Automated Check

Test Plan

• 💪 Manually tested in other repos
• ⚡ Workflow run during initial PR => pull_request trigger will be disabled before merging though.

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[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.

[pavannd1]

Thank you!