Bump mocha from 1.11.0 to 1.11.1 in /test/rails_52
Bump mocha from 1.11.0 to 1.11.1 in /test/rails_52

Bumps [mocha](https://github.com/freerange/mocha) from 1.11.0 to 1.11.1.
- [Release notes](https://github.com/freerange/mocha/releases)
- [Changelog](https://github.com/freerange/mocha/blob/master/RELEASE.md)
- [Commits](https://github.com/freerange/mocha/compare/v1.11.0...v1.11.1)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
activeadmin/inherited_resources,josevalim/inherited_resources,activeadmin/inherited_resources,josevalim/inherited_resources,josevalim/inherited_resources,activeadmin/inherited_resources