Bugfix: tags on policies were not honoured

Bugfix: tags on policies were not honoured
New Platform: freebsd amd64 (Thanks Tim!)

iamy has a feature that lets you either explicitly include or exclude resources that otherwise wouldn't be based on their naming.
Sadly this didn't work for managed policies. It does now. This is unlikely to cause drift unless folks have explicitly worked around the bug somehow.

What's Changed

• Add freebsd-amd64 build target by @tehpeh in #21
• Check policy tags for ignore/include by @andrewjhumphrey in #22

New Contributors

• @tehpeh made their first contribution in #21

Full Changelog: v3.2.1...v3.3.0