Fix visionOS test targeting

[ofalvai]

Checklist

• [ ] I've read and followed the Contribution Guidelines
• [ ] step.yml and README.md is updated with the changes (if needed)

Version

Requires a MAJOR/MINOR/PATCH version update

Context

When running stack tests, these E2E tests also run on Xcode 15.0 Edge and Xcode 15.1 Edge. The run_if condition should filter out the visionOS test on those stacks too.

Changes

Investigation details

Decisions