modules: update routing packages

688901a664eb bird2: Add package
ecbdeb0500cc bird: Rename to bird1 and bump to v1.6.4
453de2136e2f nodogsplash2: update to version 2.1.1 (#376)
a71ecc3dddc4 babeld: Update to 1.8.2
209877071051 miniupnpd: drop from repo