[Logs 15] Add more tests and handle Exception in String.format for logs

[adinauer]

#skip-changelog

📜 Description

Add more tests and handle Exception in String.format for logs

💡 Motivation and Context

💚 How did you test it?

📝 Checklist

• I added tests to verify the 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.
• Review from the native team if needed.
• No breaking change or entry added to the changelog.
• No breaking change for hybrid SDKs or communicated to hybrid SDKs.

🔮 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 03abb01

[github-actions]

Performance metrics 🚀

	Plain	With Sentry	Diff
Startup time	399.24 ms	418.87 ms	19.62 ms
Size	1.58 MiB	2.08 MiB	510.52 KiB

Previous results on branch: feat/logs-more-tests

Startup times

Revision	Plain	With Sentry	Diff
8119fb2	386.41 ms	429.37 ms	42.95 ms
2cdd537	431.69 ms	498.31 ms	66.61 ms

App size

Revision	Plain	With Sentry	Diff
8119fb2	1.58 MiB	2.08 MiB	509.65 KiB
2cdd537	1.58 MiB	2.08 MiB	509.66 KiB

[lcian]

LGTM, left a minor suggestion but it's fine to merge without it