Bump @mitre/saf from 1.4.22 to 1.5.1

Bumps [@mitre/saf](https://github.com/mitre/saf) from 1.4.22 to 1.5.1.
- [Release notes](https://github.com/mitre/saf/releases)
- [Changelog](https://github.com/mitre/saf/blob/main/release-prep.ps1)
- [Commits](mitre/saf@1.4.22...1.5.1)

---
updated-dependencies:
- dependency-name: "@mitre/saf"
  dependency-version: 1.5.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Author: dependabot[bot]