Fix rekey block placement (was outside module braces)

hosts/lazyworkhorse/configuration.nix

@@ -588,10 +588,10 @@
   };
 
 
-}
   # agenix-rekey — automatic re-encryption for each target host
   age.rekey = {
     masterIdentities = [
       "/home/gortium/.ssh/gortium_ssh_key"
     ];
   };
+}