fix: Signals on visionOS

[miki-shapr]

📜 Description

Fix capability checks on visionOS.

#skip-changelog

💡 Motivation and Context

This fixes issue #4217

💚 How did you test it?

Crashed the visionOS sample app and verified on the console that the event was sent.

📝 Checklist

You have to check all boxes before merging:

• 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

❓

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 91.434%. Comparing base (649d940) to head (133f0b7).

Additional details and impacted files

@@              Coverage Diff              @@
##              main     #4229       +/-   ##
=============================================
+ Coverage   91.424%   91.434%   +0.010%     
=============================================
  Files          611       611               
  Lines        49163     49163               
  Branches     17757     17759        +2     
=============================================
+ Hits         44947     44952        +5     
+ Misses        4123      4117        -6     
- Partials        93        94        +1     

see 4 files with indirect coverage changes

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[philipphofmann]

Thanks, LGTM 😃. Next time please also add an entry to the changelog. I will do that for you this time.