Updates downloaders: dd8b0f4 Updates tor-browser-dl (8)

diff --git a/downloaders b/downloaders
index 8807ff72519ac5854e98aa8fb1ee9933510ff38f..dd8b0f42715db67b691e1736fc468ce6c9513375 160000 (submodule)
--- a/downloaders
+++ b/downloaders
@@ -1 +1 @@
-Subproject commit 8807ff72519ac5854e98aa8fb1ee9933510ff38f
+Subproject commit dd8b0f42715db67b691e1736fc468ce6c9513375