fix: Xcode 16 crash on app startup: "The class PFPin must be registered with registerSubclass before using Parse"

[fysteven]

New Pull Request Checklist

• I am not disclosing a vulnerability.
• I am creating this PR in reference to an issue.

Issue Description

App crashes on app startup when built with Xcode 16:

The class PFPin must be registered with registerSubclass before using Parse

Closes: #1792

Approach

Starting Xcode 16, Apple adds this new build setting in Xcode: ENABLE_DEBUG_DYLIB, enabled by default.

Per Apple's doc:

If enabled, debug builds of app and app extension targets on supported platforms and SDKs will be built with the main binary code in a separate “NAME.debug.dylib”.

When getting class names from a binary, we should check on the "NAME.debug.dylib" binary file as well, instead of assuming the "NAME" binary file.

TODOs before merging

• Add tests
• Add changes to documentation (guides, repository pages, in-code descriptions)

[parse-github-assistant]

Thanks for opening this pull request!

• 🎉 We are excited about your hands-on contribution!

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 82.81%. Comparing base (dd05d41) to head (f58b5e3).
Report is 21 commits behind head on master.

Additional details and impacted files

@@             Coverage Diff             @@
##           master    #1811       +/-   ##
===========================================
+ Coverage   64.24%   82.81%   +18.56%     
===========================================
  Files         201      282       +81     
  Lines       23233    30717     +7484     
===========================================
+ Hits        14926    25438    +10512     
+ Misses       8307     5279     -3028     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.