tools: bump nixpkgs

Author: aduh95

tools/nix/pkgs.nix

@@ -1,10 +1,10 @@
 arg:
 let
   repo = "https://github.com/NixOS/nixpkgs";
-  rev = "c6d65881c5624c9cae5ea6cedef24699b0c0a4c0";
+  rev = "cc75f76ae500903541bd9b432c60ed4a6d0f4b1d";
   nixpkgs = import (builtins.fetchTarball {
     url = "${repo}/archive/${rev}.tar.gz";
-    sha256 = "1yf4qv3scjygdkg67nibrhbddg3154mv9cxffvykmwcrwfcrrlaq";
+    sha256 = "1zzn58mkaf54vymjzqxi6v3ha9qfrg9gklf4drplp15vaz3v5igb";
   }) arg;
 in
 nixpkgs