Bump find-my-way and restify in /example

Bumps [find-my-way](https://github.com/delvedor/find-my-way) to 7.5.0 and updates ancestor dependency [restify](https://github.com/restify/node-restify). These dependencies need to be updated together.


Updates `find-my-way` from 1.18.1 to 7.5.0
- [Release notes](https://github.com/delvedor/find-my-way/releases)
- [Commits](delvedor/find-my-way@v1.18.1...v7.5.0)

Updates `restify` from 7.7.0 to 11.0.0
- [Release notes](https://github.com/restify/node-restify/releases)
- [Changelog](https://github.com/restify/node-restify/blob/master/CHANGELOG.md)
- [Commits](restify/node-restify@v7.7.0...v11.0.0)

---
updated-dependencies:
- dependency-name: find-my-way
  dependency-type: indirect
- dependency-name: restify
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]