Improve debugging output

plugin.sh

@@ -34,7 +34,7 @@ generate_secrets() {
   # shellcheck disable=SC2086
   for COMPOSE_FILE in ${PLUGIN_COMPOSE//:/ }; do
     for SECRET in $(yq r "$COMPOSE_FILE" 'secrets.*.name'); do
-      echo "$SECRET"
+      echo "generating $SECRET"
       SECRET=$(eval echo "$SECRET")
       if docker -H "$REMOTE_DOCKER_HOST" secret ls | grep -q "$SECRET"; then
         echo "Skipping existing secret $SECRET"