feat: allow custom tsconfig path for bundle

[aadamcik]

❓ Type of change

• 🐞 Bug fix (a non-breaking change that fixes an issue)
• 👌 Enhancement (improving an existing functionality like performance)
• ✨ New feature (a non-breaking change that adds functionality)
• ⚠️ Breaking change (fix or feature that would cause existing functionality to change)

📚 Description

This PR adds option to provide custom tsconfig.json path when building the project.

This is useful when you want to exclude some files from bundle for example.

📝 Checklist

• I have linked an issue or discussion.
• I have updated the documentation accordingly.