base/network-static: remove timeServers opt

base/network-static.nix

@@ -20,8 +20,6 @@ let
     "1.1.1.1#cloudflare-dns.com"
     "2606:4700:4700::1111#cloudflare-dns.com"
   ];
-
-  defaultTimeServers = [ "time.cloudflare.com" ];
 in
 {
   options.network-static = {
@@ -64,20 +62,12 @@ in
       description = "System DNS servers";
       example = [ "1.1.1.1" ];
     };
-
-    timeServers = mkOption {
-      type = types.listOf types.str;
-      default = defaultTimeServers;
-      description = "System time servers";
-      example = [ "time.cloudflare.com" ];
-    };
   };
 
   config = mkIf cfg.enable {
     networking = {
       useNetworkd = true;
       usePredictableInterfaceNames = false;
-      timeServers = cfg.timeServers;
       nameservers = cfg.dnsServers;
     };