Only enable load debug image integration for obfuscated apps

[buenaflor]

📜 Description

Only enable the debug image integrations for obfuscated apps.

This will also allow us to track obfuscated vs non-obfuscated apps

💡 Motivation and Context

Closes #2891

💚 How did you test it?

📝 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
• I updated the docs if needed
• All tests passing
• No breaking changes

🔮 Next steps

[github-actions]

	Fails
🚫	Please consider adding a changelog entry for the next release.

Instructions and example for changelog

Please add an entry to CHANGELOG.md to the "Unreleased" section. Make sure the entry includes this PR's number.

Example:

## Unreleased

- Only enable load debug image integration for obfuscated apps ([#2907](https://github.com/getsentry/sentry-dart/pull/2907))

If none of the above apply, you can opt out of this check by adding #skip-changelog to the PR description.

Generated by 🚫 dangerJS against 9015295

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 87.66%. Comparing base (95688ea) to head (9015295).
Report is 2 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2907   +/-   ##
=======================================
  Coverage   87.65%   87.66%           
=======================================
  Files         272      272           
  Lines        9047     9052    +5     
=======================================
+ Hits         7930     7935    +5     
  Misses       1117     1117           

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