maintainers: Add rane as a maintainer, and to the Xen team (#393306)

maintainers/maintainer-list.nix

···
     githubId = 5653911;
     name = "Rampoina";
   };
+  rane = {
+    name = "Rane";
+    email = "[e-mail]";
+    matrix = "@rane:junkyard.systems";
+    github = "digitalrane";
+    githubId = 1829286;
+    keys = [ { fingerprint = "EBB6 0EE1 488F D04C D922  C039 AE96 1AF5 9D40 10B5"; } ];
+  };
   ranfdev = {
     email = "[e-mail]";
     name = "Lorenzo Miglietta";

maintainers/team-list.nix

···
       hehongbo
       lach
       sigmasquadron
+      rane
     ];
     scope = "Maintain the Xen Project Hypervisor and the related tooling ecosystem.";
     shortName = "Xen Project Hypervisor";