attempt to enable flakes

Author: capsulecorplab

playbook.yaml

@@ -97,7 +97,7 @@
       name: nix-bin
       update_cache: yes
   - name: Install git with nix
-    shell: nix profile install nixpkgs#git --extra-experimental-features nix-command
+    shell: nix profile install nixpkgs#git --extra-experimental-features nix-command --extra-experimental-features flakes
   - name: Install Git Bash Completion
     apt:
       name: bash-completion