Bump homebridge from 1.1.3 to 1.1.6
Bump homebridge from 1.1.3 to 1.1.6

Bumps [homebridge](https://github.com/homebridge/homebridge) from 1.1.3 to 1.1.6.
- [Release notes](https://github.com/homebridge/homebridge/releases)
- [Changelog](https://github.com/homebridge/homebridge/blob/master/CHANGELOG.md)
- [Commits](https://github.com/homebridge/homebridge/compare/v1.1.3...v1.1.6)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
JosephDuffy/homebridge-pc-volume,JosephDuffy/homebridge-pc-volume,JosephDuffy/homebridge-pc-volume