nixos/qemu-vm: fsck ESP

The ESP is a writable vfat filesystem that can be fscked like any other
fs thus we should stick to the default.

nixos/modules/virtualisation/qemu-vm.nix

@@ -1242,7 +1242,6 @@ in
         "/boot" = lib.mkIf (cfg.useBootLoader && cfg.bootPartition != null) {
           device = cfg.bootPartition;
           fsType = "vfat";
-          noCheck = true; # fsck fails on a r/o filesystem
         };
       }
     ];