Bump octokit from 3.2.0 to 4.1.0

Bumps [octokit](https://github.com/octokit/octokit.js) from 3.2.0 to 4.1.0.
- [Release notes](https://github.com/octokit/octokit.js/releases)
- [Commits](octokit/octokit.js@v3.2.0...v4.1.0)

---
updated-dependencies:
- dependency-name: octokit
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]