net-im/ricochet: Update to 1.1.2

This update resolves an information disclosure vulnerability.

Changelog: https://github.com/ricochet-im/ricochet/releases/tag/v1.1.2

PR: 207536
Security: http://www.vuxml.org/freebsd/d71831ef-e6f8-11e5-85be-14dae9d210b8.html