Bump ping3 from 2.7.0 to 2.8.1
Bump ping3 from 2.7.0 to 2.8.1

Bumps [ping3](https://github.com/kyan001/ping3) from 2.7.0 to 2.8.1.
- [Release notes](https://github.com/kyan001/ping3/releases)
- [Commits](https://github.com/kyan001/ping3/commits/v2.8.1)

---
updated-dependencies:
- dependency-name: ping3
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
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