Updates downloaders: 066478c Fixes for debian-dl

diff --git a/downloaders b/downloaders
index 3c9e473053ae2d051c276e0c267270fca376b77c..066478cac3d8bb7bd89d59584c49f1c25f8d6085 160000 (submodule)
--- a/downloaders
+++ b/downloaders
@@ -1 +1 @@
-Subproject commit 3c9e473053ae2d051c276e0c267270fca376b77c
+Subproject commit 066478cac3d8bb7bd89d59584c49f1c25f8d6085