Bump pry-stack_explorer from 0.6.0 to 0.6.1
Bump pry-stack_explorer from 0.6.0 to 0.6.1

Bumps [pry-stack_explorer](https://github.com/pry/pry-stack_explorer) from 0.6.0 to 0.6.1.
- [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/v0.6.0...v0.6.1)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
yasslab/coderdojo.jp,yasslab/coderdojo.jp,coderdojo-japan/coderdojo.jp,yasslab/coderdojo.jp,coderdojo-japan/coderdojo.jp,coderdojo-japan/coderdojo.jp,coderdojo-japan/coderdojo.jp