Merge pull request #248224 from SuperSandro2000/engelsystem

pkgs/servers/web-apps/engelsystem/default.nix

···
   version = "3.3.0";
 
   src = fetchzip {
-    url =
-      "https://github.com/engelsystem/engelsystem/releases/download/v3.3.0/engelsystem-v3.3.0.zip";
+    url = "https://github.com/engelsystem/engelsystem/releases/download/v${version}/engelsystem-v${version}.zip";
     hash = "sha256-DS0klm26udXsiiFToeOJooA1WUR8gk0qf/UJL8E77ps=";
   };