Updates dotfiles: 308aa49 Updates ranger

diff --git a/dotfiles b/dotfiles
index 93ce9504e60db2fe6d98180fa8d31412d6f874ab..308aa49ea02a9f2c1f914f34db9ab5547f8ff22a 160000 (submodule)
--- a/dotfiles
+++ b/dotfiles
@@ -1 +1 @@
-Subproject commit 93ce9504e60db2fe6d98180fa8d31412d6f874ab
+Subproject commit 308aa49ea02a9f2c1f914f34db9ab5547f8ff22a