refactor(workflows): replace jq with PHP script for version retrieval in workflows

bootstrap/getRealtimeVersion.php

@@ -0,0 +1,10 @@
+<?php
+
+// To prevent github actions from failing
+function env()
+{
+    return null;
+}
+
+$version = include 'config/constants.php';
+echo $version['coolify']['realtime_version'] ?: 'unknown';