Bump openpgp from 5.10.1 to 5.10.2 (#172)

Bumps [openpgp](https://github.com/openpgpjs/openpgpjs) from 5.10.1 to 5.10.2.
- [Release notes](https://github.com/openpgpjs/openpgpjs/releases)
- [Commits](openpgpjs/openpgpjs@v5.10.1...v5.10.2)

---
updated-dependencies:
- dependency-name: openpgp
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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