Bump portable-atomic from 1.13.0 to 1.13.1 in /src/_bcrypt (#1147)

Bumps [portable-atomic](https://github.com/taiki-e/portable-atomic) from 1.13.0 to 1.13.1.
- [Release notes](https://github.com/taiki-e/portable-atomic/releases)
- [Changelog](https://github.com/taiki-e/portable-atomic/blob/main/CHANGELOG.md)
- [Commits](taiki-e/portable-atomic@v1.13.0...v1.13.1)

---
updated-dependencies:
- dependency-name: portable-atomic
  dependency-version: 1.13.1
  dependency-type: indirect
  update-type: version-update:semver-patch
...

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Author: dependabot[bot]