chore: Upgrade Nitro to 0.35.0

[radko93]

Summary

This PR upgrades react-native-nitro-modules and nitrogen to 0.35.0, which fixes a critical Kotlin HybridObject memory leak.

See release notes: https://github.com/mrousavy/nitro/releases/tag/v0.35.0

Changes

• Updated react-native-nitro-modules to 0.35.0 in root, package/, and example/ package.json files
• Updated nitrogen (codegen) to 0.35.0 in root and package/package.json
• Updated peerDependencies range for react-native-nitro-modules to >=0.35.0
• Updated package/android/src/main/cpp/cpp-adapter.cpp to use the new facebook::jni::initialize + registerAllNatives() pattern required by Nitro 0.35.0 (replacing the old margelo::nitro::nitrofetch::initialize(vm) call)
• Re-ran nitrogen codegen to regenerate all Android/iOS bridge files
• Re-ran pod install to update example/ios/Podfile.lock

Note on nitro-codegen

The root package.json previously referenced nitro-codegen (the old package name, max version 0.29.4). This has been updated to reference nitrogen (the renamed package) at 0.35.0.