maintainer: add stackshadow

maintainers/maintainer-list.nix

@@ -10768,6 +10768,12 @@
     github = "staccato";
     githubId = 86573128;
   };
+  stackshadow = {
+    email = "stackshadow@evilbrain.de";
+    github = "stackshadow";
+    githubId = 7512804;
+    name = "Martin Langlotz";
+  };
   steell = {
     email = "steve@steellworks.com";
     github = "Steell";

nixos/modules/services/web-apps/code-server.nix

@@ -135,5 +135,5 @@ in {
 
   };
 
-  meta.maintainers = with maintainers; [ ymarkus ];
+  meta.maintainers = with maintainers; [ stackshadow ];
 }