Update dotfiles submodule

diff --git a/dotfiles b/dotfiles
index 79507adff282b41cd30e1e64bc6bf387c94c2f75..671028808cacd52a671fa48caec0b015286caa46 160000 (submodule)
--- a/dotfiles
+++ b/dotfiles
@@ -1 +1 @@
-Subproject commit 79507adff282b41cd30e1e64bc6bf387c94c2f75
+Subproject commit 671028808cacd52a671fa48caec0b015286caa46