Bump macaddress from 0.2.8 to 0.2.9

[dependabot[bot]]

Bumps macaddress from 0.2.8 to 0.2.9.

Release notes

Sourced from macaddress's releases.

v0.2.9

• Fixes an arbitrary command execution vulnerability (https://github-redirect.dependabot.com/scravy/node-macaddress/pull/16/files)
• Adds support for freebsd
• Fixes a few typos

Commits

• 3379146 Added note about vulnerability
• 4d311a5 Set version 0.2.9
• b83e3f8 Merge pull request #11 from TheBeastOfCaerbannog/master
• 68ecfae Added explicit LICENSE file recognizable by github
• e3e76d5 Support for freebsd as per pull #16
• 6ab7a11 Merge pull request #13 from roebuk/master
• 4d10ca6 Merge pull request #17 from dekoding/patch-1
• 358fd59 Merge pull request #20 from flypapertech/fixCommandInjection
• 214ad00 Run travis against osx and linux, travis doesn't do windows
• 7b0a488 Fix for Node 0.8 thru 0.10
• Additional commits viewable in compare view

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