feat(expo): Add source maps upload script

[quinlanj]

📢 Type of change

• Bugfix
• New feature
• Enhancement
• Refactoring

📜 Description

Give users an easy way to upload their sourcemaps and bundles to sentry when they publish an OTA update. This script does the following:

• Resolve sentry project from environment variable or the sentry plugin from expo config
• Resolve sentry auth token from environment variable
• Amend sourcemaps to contain debug_id field (sentry servers expect this field)
• Upload sourcemaps and bundles with sentry-cli

💡 usage

SENTRY_AUTH_TOKEN=[super-secret] node node_modules/@sentry/react-native/scripts/expo-upload-sourcemaps.js dist

💚 How did you test it?

In test project, I generate the updates with eas update then run the upload script

📝 Checklist

• I reviewed submitted code
• I added tests to verify changes
• No new PII added or SDK only sends newly added PII if sendDefaultPII is enabled
• All tests passing
• No breaking changes

🔮 Next steps

[krystofwoldrich]

Thank you works perfectly. I've tried it with EAS update and Expo Go.