Bump winit from 0.27.5 to 0.28.1

Bumps [winit](https://github.com/rust-windowing/winit) from 0.27.5 to 0.28.1.
- [Release notes](https://github.com/rust-windowing/winit/releases)
- [Changelog](https://github.com/rust-windowing/winit/blob/v0.28.1/CHANGELOG.md)
- [Commits](rust-windowing/winit@v0.27.5...v0.28.1)

---
updated-dependencies:
- dependency-name: winit
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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