Add BSD 3 licenses to pre-approved
These are part of bronze (https://blueoakcouncil.org/list#bronze) so are be pre-approved according to https://handbook.gitlab.com/handbook/legal/product/#using-open-source-software.
Edited by Thiago Figueiró
These are part of bronze (https://blueoakcouncil.org/list#bronze) so are be pre-approved according to https://handbook.gitlab.com/handbook/legal/product/#using-open-source-software.