*fix - checkSsl should check PHP_VERSION and not PHP_RELEASE_VERSION

src/psm/Util/Server/Updater/StatusUpdater.php

@@ -406,7 +406,7 @@ class StatusUpdater
      */
     private function checkSsl($server, &$error, &$result)
     {
-        if (version_compare(PHP_RELEASE_VERSION, '7.1', '<')) {
+        if (version_compare(PHP_VERSION, '7.1', '<')) {
             $error = "The server you're running PSM on must use PHP 7.1 or higher to test the SSL expiration.";
             return;
         }