Add renovate.json

entrypoint

@@ -19,8 +19,8 @@ if [[ -z "$PLUGIN_PRIVATE_KEY" ]]; then
 else
     
     run_command "mkdir /root/.ssh"
-    echo "$PLUGIN_PRIVATE_KEY" > /root/.ssh/id_ed25519
-    run_command chmod 400 /root/.ssh/id_ed25519
+    echo "$PLUGIN_PRIVATE_KEY" > /root/.ssh/id_ed
+    run_command chmod 400 /root/.ssh/id_ed
 fi
 
 if [[ -n "$PLUGIN_VAULT_TOKEN" ]]; then