Bump octokit from 4.15.0 to 4.16.0 in /docs
Bump octokit from 4.15.0 to 4.16.0 in /docs

Bumps [octokit](https://github.com/octokit/octokit.rb) from 4.15.0 to 4.16.0.
- [Release notes](https://github.com/octokit/octokit.rb/releases)
- [Changelog](https://github.com/octokit/octokit.rb/blob/4-stable/RELEASE.md)
- [Commits](https://github.com/octokit/octokit.rb/compare/v4.15.0...v4.16.0)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
Alexey1Gavrilov/dropwizard,phambryan/dropwizard,Alexey1Gavrilov/dropwizard,pkwarren/dropwizard,Alexey1Gavrilov/dropwizard,pkwarren/dropwizard,dropwizard/dropwizard,mosoft521/dropwizard,dropwizard/dropwizard,phambryan/dropwizard,mosoft521/dropwizard,micsta/dropwizard,dropwizard/dropwizard,pkwarren/dropwizard,micsta/dropwizard,mosoft521/dropwizard,micsta/dropwizard,phambryan/dropwizard