alexander: Rename gitea ssh key

modules/users/alexander.nix

@@ -35,7 +35,7 @@
             port = 2222;
             user = "gitea";
             hostname = "git.polynom.me";
-            identityFile = "~/.ssh/gitea_papatutuwawa_ed";
+            identityFile = "~/.ssh/gitea_papatutuwawa";
           };
           "github.com" = {
             user = "git";