feat(expo): Add concrete error messages for RN bundle build phase patch

[krystofwoldrich]

📢 Type of change

• Bugfix
• New feature
• Enhancement
• Refactoring

📜 Description

• related to Unable to modify build script 'Bundle React Native code and images'. #3602

Will help us and users determinate why the build phase was not updated.

💚 How did you test it?

sample app

📝 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

[github-actions]

	Messages
📖	Do not forget to update Sentry-docs with your feature once the pull request gets approved.

Generated by 🚫 dangerJS against 4faf667

[github-actions]

iOS (legacy) Performance metrics 🚀

	Plain	With Sentry	Diff
Startup time	1207.94 ms	1215.16 ms	7.23 ms
Size	2.36 MiB	2.91 MiB	558.17 KiB

Baseline results on branch: main

Startup times

Revision	Plain	With Sentry	Diff
80b2ce3+dirty	1265.92 ms	1268.60 ms	2.69 ms
d7401ac+dirty	1252.38 ms	1275.04 ms	22.66 ms
e5c9b8b+dirty	1258.57 ms	1267.32 ms	8.75 ms
acadc0f+dirty	1264.38 ms	1290.06 ms	25.68 ms
728164b+dirty	1256.10 ms	1259.08 ms	2.98 ms
3ffcddd+dirty	1244.47 ms	1264.14 ms	19.67 ms
9a3ca65+dirty	1247.06 ms	1274.58 ms	27.52 ms
457e29f+dirty	1253.94 ms	1269.18 ms	15.24 ms
12427f4+dirty	1267.15 ms	1271.30 ms	4.15 ms
2534337+dirty	1225.08 ms	1230.26 ms	5.17 ms

App size

Revision	Plain	With Sentry	Diff
80b2ce3+dirty	2.36 MiB	2.84 MiB	486.98 KiB
d7401ac+dirty	2.36 MiB	2.83 MiB	481.14 KiB
e5c9b8b+dirty	2.36 MiB	2.87 MiB	520.43 KiB
acadc0f+dirty	2.36 MiB	2.83 MiB	480.37 KiB
728164b+dirty	2.36 MiB	2.88 MiB	530.38 KiB
3ffcddd+dirty	2.36 MiB	2.84 MiB	489.60 KiB
9a3ca65+dirty	2.36 MiB	2.82 MiB	462.89 KiB
457e29f+dirty	2.36 MiB	2.87 MiB	520.67 KiB
12427f4+dirty	2.36 MiB	2.88 MiB	530.38 KiB
2534337+dirty	2.36 MiB	2.88 MiB	525.47 KiB

[lucas-zimerman]

LGTM!