[emacs] update 7 drones

[~bandali/configs] / lib / nix-mode

diff --git a/lib/nix-mode b/lib/nix-mode
index 84ee980..90ac0a7 160000 (submodule)
--- a/lib/nix-mode
+++ b/lib/nix-mode
@@ -1 +1 @@
-Subproject commit 84ee98019fbb48854ebd57cc74848b7e7327a78c
+Subproject commit 90ac0a74b205f11dc456676b6dbefc5072e7eb6c