[Docs] Add instructions for external debugging

[MarvinKlein1508]

Pull Request

📖 Description

This PR adds additional instructions to debug external projects.

🎫 Issues

Fix #4347

👩‍💻 Reviewer Notes

📑 Test Plan

✅ Checklist

General

• I have added tests for my changes.
• I have tested my changes.
• I have updated the project documentation to reflect my changes.
• I have read the CONTRIBUTING documentation and followed the standards for this project.

Component-specific

• I have added a new component
• I have added Unit Tests for my new component
• I have modified an existing component
• I have validated the Unit Tests for an existing component

⏭ Next Steps

[MarvinKlein1508]

Clsoing this one as I require to dig a bit deeper for this.