fix(windows): fix random Windows build failure

[tido64]

Description

Windows builds randomly fail and may succeed if requeued: https://github.com/microsoft/react-native-test-app/actions/runs/3582401394/jobs/6026585132

Platforms affected

• Android
• iOS
• macOS
• Windows

Test plan

# Make note of the original signature of `asEnum()`
cat node_modules/react-native-windows/Microsoft.ReactNative/Utils/Helpers.h

# Generate the VS solution (this can be run on Macs as well)
yarn install-windows-test-app --no-autolink

# Verify that the signature of `asEnum()` as been fixed
cat node_modules/react-native-windows/Microsoft.ReactNative/Utils/Helpers.h

CI should pass.