Bump openpgp from 5.10.2 to 5.11.0 (#193)

Bumps [openpgp](https://github.com/openpgpjs/openpgpjs) from 5.10.2 to 5.11.0.
- [Release notes](https://github.com/openpgpjs/openpgpjs/releases)
- [Commits](openpgpjs/openpgpjs@v5.10.2...v5.11.0)

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

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>