add puppetlabs/translate to fixtures

this is a dependency from the apt module. we need to pull it in.

.fixtures.yml

@@ -2,6 +2,7 @@ fixtures:
   repositories:
     stdlib: "https://github.com/puppetlabs/puppetlabs-stdlib.git"
     apt: "https://github.com/puppetlabs/puppetlabs-apt.git"
+    translate: "https://github.com/puppetlabs/puppetlabs-translate.git"
     zypprepo: "https://github.com/deadpoint/puppet-zypprepo.git"
     inifile: "https://github.com/puppetlabs/puppetlabs-inifile.git"
     archive: "https://github.com/voxpupuli/puppet-archive.git"