Updates qutebrowser: 1b9ebc7 File name fix

diff --git a/modules/qutebrowser b/modules/qutebrowser
index fbfc13b2f841b18384458310e63e32709151b92f..1b9ebc750622c156505f8223fe2f5c54a8541c11 160000 (submodule)
--- a/modules/qutebrowser
+++ b/modules/qutebrowser
@@ -1 +1 @@
-Subproject commit fbfc13b2f841b18384458310e63e32709151b92f
+Subproject commit 1b9ebc750622c156505f8223fe2f5c54a8541c11