fix(metro): vendor countLines from metro

[krystofwoldrich]

📢 Type of change

• Bugfix
• New feature
• Enhancement
• Refactoring

📜 Description

fixes: #5180

Metro 0.83.2 changes exports from cjs:module.exports to mjs:export(default).

The named exports should not cause any issue, but modules.exports to export default requires reading .default.

💡 Motivation and Context

Since there were multiple changes in recent Metro version I believe vendoring simple modules like countLine will be more stable in the future.

💚 How did you test it?

📝 Checklist

• I added tests to verify changes
• No new PII added or SDK only sends newly added PII if sendDefaultPII is enabled
• I updated the docs if needed.
• I updated the wizard if needed.
• All tests passing
• No breaking changes

🔮 Next steps

[lucas-zimerman]

Thank you for your contribution!

[MoeMamdouh]

When should it merge?

[lucas-zimerman]

LGTM!

[antonis]

LGTM 🎸
Thank you for this contribution @krystofwoldrich 🙇

[saidmahamed9605-hue]

📢 Type of change

• Bugfix
• New feature
• Enhancement
• Refactoring

📜 Description

fixes: #5180

Metro 0.83.2 changes exports from cjs:module.exports to mjs:export(default).

The named exports should not cause any issue, but modules.exports to export default requires reading .default.

💡 Motivation and Context

Since there were multiple changes in recent Metro version I believe vendoring simple modules like countLine will be more stable in the future.

💚 How did you test it?

📝 Checklist

• I added tests to verify changes
• No new PII added or SDK only sends newly added PII if sendDefaultPII is enabled
• I updated the docs if needed.
• I updated the wizard if needed.
• All tests passing
• No breaking changes

🔮 Next steps

Very active