Increase the depth of the host search.

Ran into issues where the configuration I used for project management based on [lkwdwrd/vvv-autop-setup](https://github.com/lkwdwrd/vvv-auto-setup) was not being seen by your dashboard. Here I have increased the depth which we take the search to match that of [VVV](https://github.com/Varying-Vagrant-Vagrants/VVV/commit/1523d3851669ef97948f2f18f5932767665bfd81)