Bump macaddress from 0.2.8 to 0.2.9

Bumps [macaddress](https://github.com/scravy/node-macaddress) from 0.2.8 to 0.2.9.
- [Release notes](https://github.com/scravy/node-macaddress/releases)
- [Commits](scravy/node-macaddress@0.2.8...0.2.9)

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

Author: dependabot[bot]