[Pkg-ltsp-devel] please allow ltsp 5.1.69-1 into testing

[Vagrant Cascadian]

ltsp is blocked from migrating into testing, due to the ltsp-client-builder
udeb, though this udeb is not used by debian-installer by default, and has no
changes since the previous version.

it has been in unstable for 6 days without introducing new problems, and
includes several updated translations.

thanks!

live well,
  vagrant