fix(apple): disable ASAN for JSC methods

[Saadnajmi]

Upstreaming an internal change we made to JSCRuntime.cpp that I'm fairly confident in.

--- Original PR notes ---

ASAN stores stack values in a shadow stack separate from the "true" stack of the thread, which prevents JavaScriptCore's GC from finding those values. This can lead to premature freeing of objects and weird crashes.

Thankfully, we don't directly talk to JSC. We only talk to it through JSI which only ever briefly keeps JSC values on the stack, and only in very specific functions/methods. Instead of turning off ASAN or its stack use-after-free checking for the entire process, we can annotate just those few spots in JSI to tell Clang to avoid ASAN instrumentation for them to avoids these GC issues while keeping ASAN on everywhere else.

This change does not impact shipping bits. It uses an #if to ensure only builds with ASAN enabled (i.e., debug) are impacted.

[thymikee]

The CI fails with this:

* What went wrong:
Could not determine the dependencies of task ':app:mergeDexRelease'.
> Could not resolve all dependencies for configuration ':app:releaseRuntimeClasspath'.
   > Could not find com.facebook.react:react-android:0.79.0-nightly-20250303-cee63397b-SNAPSHOT.
     Searched in the following locations:
       - https://oss.sonatype.org/content/repositories/snapshots/com/facebook/react/react-android/0.79.0-nightly-20250303-cee63397b-SNAPSHOT/maven-metadata.xml
       - https://oss.sonatype.org/content/repositories/snapshots/com/facebook/react/react-android/0.79.0-nightly-20250303-cee63397b-SNAPSHOT/react-android-0.79.0-nightly-20250303-cee63397b-SNAPSHOT.pom
       - https://repo.maven.apache.org/maven2/com/facebook/react/react-android/0.79.0-nightly-20250303-cee63397b-SNAPSHOT/maven-metadata.xml
       - https://repo.maven.apache.org/maven2/com/facebook/react/react-android/0.79.0-nightly-20250303-cee63397b-SNAPSHOT/react-android-0.79.0-nightly-20250303-cee63397b-SNAPSHOT.pom
     Required by:
         project :app
         project :app > project :react-native-community_javascriptcore

which seems unrelated, but could you check it and maybe fix in a separate PR? 🙏🏼

[Saadnajmi]

The CI fails with this:

* What went wrong:
Could not determine the dependencies of task ':app:mergeDexRelease'.
> Could not resolve all dependencies for configuration ':app:releaseRuntimeClasspath'.
   > Could not find com.facebook.react:react-android:0.79.0-nightly-20250303-cee63397b-SNAPSHOT.
     Searched in the following locations:
       - https://oss.sonatype.org/content/repositories/snapshots/com/facebook/react/react-android/0.79.0-nightly-20250303-cee63397b-SNAPSHOT/maven-metadata.xml
       - https://oss.sonatype.org/content/repositories/snapshots/com/facebook/react/react-android/0.79.0-nightly-20250303-cee63397b-SNAPSHOT/react-android-0.79.0-nightly-20250303-cee63397b-SNAPSHOT.pom
       - https://repo.maven.apache.org/maven2/com/facebook/react/react-android/0.79.0-nightly-20250303-cee63397b-SNAPSHOT/maven-metadata.xml
       - https://repo.maven.apache.org/maven2/com/facebook/react/react-android/0.79.0-nightly-20250303-cee63397b-SNAPSHOT/react-android-0.79.0-nightly-20250303-cee63397b-SNAPSHOT.pom
     Required by:
         project :app
         project :app > project :react-native-community_javascriptcore

which seems unrelated, but could you check it and maybe fix in a separate PR? 🙏🏼

#23