Add data fetching environment hint to breadcrumb (#3413)

[ooraini]

📜 Description

See #3413

💡 Motivation and Context

💚 How did you test it?

📝 Checklist

• I reviewed the submitted code.
• 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.
• 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

[adinauer]

Thanks for the PR @ooraini. I can't say when I'll to doing a full review. An initial glance looks good. I'll retarget this on the v8 branch if you don't mind.

[lbloder]

Hi @ooraini,
As already mentioned by @adinauer, I rebased this PR to the 8.x.x branch.

Your changes look good, thank you for your PR 👍
I just added a test and a changelog entry