maintainers: add kiyengar

maintainers/maintainer-list.nix

@@ -5038,6 +5038,12 @@
       fingerprint = "8992 44FC D291 5CA2 0A97  802C 156C 88A5 B0A0 4B2A";
     }];
   };
+  kiyengar = {
+    email = "hello@kiyengar.net";
+    github = "karthikiyengar";
+    githubId = 8260207;
+    name = "Karthik Iyengar";
+  };
   kkallio = {
     email = "tierpluspluslists@gmail.com";
     name = "Karn Kallio";