Bump electron in /benchmark/02-empty-app-frameless/electron

Bumps [electron](https://github.com/electron/electron) from 33.0.2 to 33.2.1.
- [Release notes](https://github.com/electron/electron/releases)
- [Changelog](https://github.com/electron/electron/blob/main/docs/breaking-changes.md)
- [Commits](electron/electron@v33.0.2...v33.2.1)

---
updated-dependencies:
- dependency-name: electron
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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Author: dependabot[bot]