Revert "(QENG-188) Allow foss runs to use service scripts"

From @jpartlow in response to a NC Integration failure on Wheezy:
> the type is 'foss', which I'm using to indicate that we're doing a package run, and therefore expect to use the package service scripts to start and stop...but these default to disable on debian.
> in puppet we are trying to use puppet-passenger, and there are steps in pup-417 to install the passenger package, which will restart with apache2.
> but I think we've hit a different configuration that I didn't account for

This PR reverts puppetlabs/beaker#359