Add sas RSA key

Signed-off-by: Nikolaos Karaolidis <nick@karaolidis.com>

hosts/elara/configs/git/default.nix

@@ -9,9 +9,9 @@ let
   selfPkgs = inputs.self.packages.${system};
 in
 {
-  sops.secrets."ssh/sas/key" = {
+  sops.secrets."ssh/sas/ed25519/key" = {
     sopsFile = ../../../../secrets/sas/secrets.yaml;
-    key = "ssh/key";
+    key = "ssh/ed25519/key";
     path = "/root/.ssh/ssh_sas_ed25519_key";
   };