hosts: homes: cloudtop: enable 'git' package

Turns out that the latest version fixes the issue, but I haven't looked
into why exactly.

This reverts commit 6100a09.

hosts/homes/ambroisie@ambroisie/default.nix

@@ -1,5 +1,5 @@
 # Google Cloudtop configuration
-{ lib, pkgs, ... }:
+{ ... }:
 {
   # Google specific configuration
   home.homeDirectory = "/usr/local/google/home/ambroisie";
@@ -13,8 +13,6 @@
     LD_PRELOAD = "/lib/x86_64-linux-gnu/libnss_cache.so.2\${LD_PRELOAD:+:}$LD_PRELOAD";
   };
 
-  programs.git.package = lib.mkForce pkgs.emptyDirectory;
-
   # I use scripts that use the passthrough sequence often on this host
   my.home.tmux.enablePassthrough = true;
 }