nixos/doas: add noLog option

nixos/modules/security/doas.nix

@@ -12,6 +12,7 @@ let
 
   mkOpts = rule: concatStringsSep " " [
     (optionalString rule.noPass "nopass")
+    (optionalString rule.noLog "nolog")
     (optionalString rule.persist "persist")
     (optionalString rule.keepEnv "keepenv")
     "setenv { SSH_AUTH_SOCK ${concatStringsSep " " rule.setEnv} }"
@@ -118,6 +119,16 @@ in
               '';
             };
 
+            noLog = mkOption {
+              type = with types; bool;
+              default = false;
+              description = ''
+                If <code>true</code>, successful executions will not be logged
+                to
+                <citerefentry><refentrytitle>syslogd</refentrytitle><manvolnum>8</manvolnum></citerefentry>.
+              '';
+            };
+
             persist = mkOption {
               type = with types; bool;
               default = false;