Merge pull request #48098 from peterhoeg/f/opti

nix-optimise: do not run in container

nixos/modules/services/misc/nix-optimise.nix

@@ -40,6 +40,8 @@ in
 
     systemd.services.nix-optimise =
       { description = "Nix Store Optimiser";
+        # No point running it inside a nixos-container. It should be on the host instead.
+        unitConfig.ConditionVirtualization = "!container";
         serviceConfig.ExecStart = "${config.nix.package}/bin/nix-store --optimise";
         startAt = optionals cfg.automatic cfg.dates;
       };