Attachments can be manipulated via hints - Extra for attachment methods directly on Hints

[adinauer]

📜 Description

Extra for #2046 with attachment methods directly in Hints instead of a separate Attachments object.

💡 Motivation and Context

💚 How did you test it?

📝 Checklist

• I reviewed the submitted code
• I added tests to verify the changes
• I updated the docs if needed
• 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

- Attachments can be manipulated via hints - Extra for attachment methods directly on Hints ([#2049](https://github.com/getsentry/sentry-java/pull/2049))

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 90bfee5

[codecov-commenter]

Codecov Report

❗ No coverage uploaded for pull request base (feat/allow-attachment-manipulation-via-hints@04edda0). Click here to learn what that means.
The diff coverage is n/a.

@@                               Coverage Diff                               @@
##             feat/allow-attachment-manipulation-via-hints    #2049   +/-   ##
===============================================================================
  Coverage                                                ?   80.96%           
  Complexity                                              ?     3177           
===============================================================================
  Files                                                   ?      229           
  Lines                                                   ?    11707           
  Branches                                                ?     1556           
===============================================================================
  Hits                                                    ?     9479           
  Misses                                                  ?     1646           
  Partials                                                ?      582           

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 04edda0...90bfee5. Read the comment docs.

[bruno-garcia]

having a List<> instead of relying on the Map<String, Object> is ideal.
Other than that, LGTM

[bruno-garcia]

this could be a list instead

[adinauer]

Will update

[adinauer]

Decided to go with list property in Hints instead.