moby: gps: grant geoclue access to all users

hosts/by-name/moby/gps.nix

@@ -29,7 +29,11 @@
     # this is the default "agent", shipped by geoclue package: allow it to use location
     isAllowed = true;
     isSystem = false;
-    users = [ "colin" ];  #< restrict to only one set of users, else allows all.
+    # XXX: setting users != [] might be causing `where-am-i` to time out
+    # users = [
+    #   # restrict to only one set of users. empty array (default) means "allow any user to access geolocation".
+    #   (builtins.toString config.users.users.colin.uid)
+    # ];
   };
   systemd.services.geoclue.after = lib.mkForce [];  #< defaults to network-online, but not all my sources require network