maintainers: add bobby285271

maintainers/maintainer-list.nix

···
     githubId = 10221570;
     name = "Bo Bakker";
   };
+  bobby285271 = {
+    name = "Bobby Rong";
+    email = "[e-mail]";
+    github = "bobby285271";
+    githubId = 20080233;
+  };
   bobvanderlinden = {
     email = "[e-mail]";
     github = "bobvanderlinden";