Bump pry-doc from 1.3.0 to 1.4.0
Bumps [pry-doc](https://github.com/pry/pry-doc) from 1.3.0 to 1.4.0.
- [Release notes](https://github.com/pry/pry-doc/releases)
- [Changelog](https://github.com/pry/pry-doc/blob/master/CHANGELOG.md)
- [Commits](https://github.com/pry/pry-doc/commits)
---
updated-dependencies:
- dependency-name: pry-doc
dependency-type: direct:production
update-type: version-update:semver-minor
...
Signed-off-by: dependabot[bot] <support@github.com>