maintainers: add guitargeek

maintainers/maintainer-list.nix

@@ -7702,6 +7702,12 @@
     githubId = 10654650;
     name = "Guillaume Koenig";
   };
+  guitargeek = {
+    email = "jonas.rembser@cern.ch";
+    github = "guitargeek";
+    githubId = 6578603;
+    name = "Jonas Rembser";
+  };
   guserav = {
     github = "guserav";
     githubId = 28863828;

pkgs/applications/science/misc/root/default.nix

@@ -255,7 +255,7 @@ stdenv.mkDerivation rec {
     homepage = "https://root.cern.ch/";
     description = "A data analysis framework";
     platforms = platforms.unix;
-    maintainers = [ maintainers.veprbl ];
+    maintainers = [ maintainers.guitargeek maintainers.veprbl ];
     license = licenses.lgpl21;
   };
 }