maintainers: add baileylu

Added baileylu and contact information to the list of maintainers

maintainers/maintainer-list.nix

···
     githubId = 31864305;
     name = "William Hai";
   };
+  baileylu = {
+    name = "Luke Bailey";
+    email = "[e-mail]";
+    github = "baileyluTCD";
+    githubId = 156000062;
+  };
   baitinq = {
     email = "[e-mail]";
     name = "Baitinq";