Updates qutebrowser: 2c397d4 Go to project folder

diff --git a/qutebrowser b/qutebrowser
index 3b2c8dfd3b5f64c5941d906ce005b68c81996504..2c397d4eea51db7bb30a6a8f037888bffdf5f6c6 160000 (submodule)
--- a/qutebrowser
+++ b/qutebrowser
@@ -1 +1 @@
-Subproject commit 3b2c8dfd3b5f64c5941d906ce005b68c81996504
+Subproject commit 2c397d4eea51db7bb30a6a8f037888bffdf5f6c6