nixosTests.kanboard: migrate to runTest (#393333)

nixos/tests/all-tests.nix

···
   jotta-cli = handleTest ./jotta-cli.nix { };
   k3s = handleTest ./k3s { };
   kafka = handleTest ./kafka.nix { };
-  kanboard = handleTest ./web-apps/kanboard.nix { };
+  kanboard = runTest ./web-apps/kanboard.nix;
   kanidm = handleTest ./kanidm.nix { };
   kanidm-provisioning = handleTest ./kanidm-provisioning.nix { };
   karma = handleTest ./karma.nix { };

nixos/tests/web-apps/kanboard.nix

···
-import ../make-test-python.nix (
-  { lib, ... }:
+{ lib, ... }:
 
-  {
-    name = "kanboard";
-    meta.maintainers = with lib.maintainers; [ yzx9 ];
+{
+  name = "kanboard";
+  meta.maintainers = with lib.maintainers; [ yzx9 ];
 
-    nodes = {
-      machine = {
-        services.kanboard = {
-          enable = true;
-        };
+  nodes = {
+    machine = {
+      services.kanboard = {
+        enable = true;
       };
     };
+  };
 
-    testScript = ''
-      start_all()
-      machine.wait_for_unit("nginx.service")
-      machine.wait_for_unit("phpfpm-kanboard.service")
-      machine.wait_for_open_port(80)
+  testScript = ''
+    start_all()
+    machine.wait_for_unit("nginx.service")
+    machine.wait_for_unit("phpfpm-kanboard.service")
+    machine.wait_for_open_port(80)
 
-      machine.succeed("curl -k --fail http://localhost", timeout=10)
-    '';
-  }
-)
+    machine.succeed("curl -k --fail http://localhost", timeout=10)
+  '';
+}