Updates qutebrowser: 8989ed7 Add -y into apt install

diff --git a/qutebrowser b/qutebrowser
index 3bd2bb45bb5414d3155483435e0c82c300c3df96..8989ed732ebbaf69223ce7e54b5fc6066c00c5f3 160000 (submodule)
--- a/qutebrowser
+++ b/qutebrowser
@@ -1 +1 @@
-Subproject commit 3bd2bb45bb5414d3155483435e0c82c300c3df96
+Subproject commit 8989ed732ebbaf69223ce7e54b5fc6066c00c5f3