Update pry-stack_explorer requirement from ~> 0.4.0 to ~> 0.6.1
Update pry-stack_explorer requirement from ~> 0.4.0 to ~> 0.6.1

Updates the requirements on [pry-stack_explorer](https://github.com/pry/pry-stack_explorer) to permit the latest version.
- [Release notes](https://github.com/pry/pry-stack_explorer/releases)
- [Changelog](https://github.com/pry/pry-stack_explorer/blob/master/CHANGELOG)
- [Commits](https://github.com/pry/pry-stack_explorer/compare/v0.4.2...v0.6.1)

---
updated-dependencies:
- dependency-name: pry-stack_explorer
  dependency-type: direct:development
...

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