Fix javadoc on TransportResult

[adinauer]

📜 Description

ITransport.send doesn't return a TransportResult anymore since we optimized it for high throughput.

💡 Motivation and Context

Closes #4522

💚 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 3a97370

[github-actions]

Performance metrics 🚀

	Plain	With Sentry	Diff
Startup time	392.80 ms	444.92 ms	52.12 ms
Size	1.58 MiB	2.09 MiB	519.09 KiB

Previous results on branch: feat/fix-transport-result-javadoc

Startup times

Revision	Plain	With Sentry	Diff
234a51d	390.60 ms	423.22 ms	32.62 ms

App size

Revision	Plain	With Sentry	Diff
234a51d	1.58 MiB	2.09 MiB	519.08 KiB