Updates dotfiles: 7964cca Updates mail: f5a62f8 mutt: firejail: updates for Debian...

diff --git a/dotfiles b/dotfiles
index c4ea13fc67a7eac2b0ff4a250ebc90ea8db610b6..7964cca6e9fa69909c0a3011c3a88459ef49088f 160000 (submodule)
--- a/dotfiles
+++ b/dotfiles
@@ -1 +1 @@
-Subproject commit c4ea13fc67a7eac2b0ff4a250ebc90ea8db610b6
+Subproject commit 7964cca6e9fa69909c0a3011c3a88459ef49088f