Issue #3470075 by andypost, ankitv18: PHP 8.4 GET/POST sessions are deprecated

(cherry picked from commit 68589170)

core/lib/Drupal/Core/DrupalKernel.php

@@ -1066,8 +1066,10 @@ public static function bootEnvironment($app_root = NULL) {
       // Use session cookies, not transparent sessions that puts the session id
       // in the query string.
       ini_set('session.use_cookies', '1');
-      ini_set('session.use_only_cookies', '1');
-      ini_set('session.use_trans_sid', '0');
+      if (\PHP_VERSION_ID < 80400) {
+        ini_set('session.use_only_cookies', '1');
+        ini_set('session.use_trans_sid', '0');
+      }
       // Don't send HTTP headers using PHP's session handler.
       // Send an empty string to disable the cache limiter.
       ini_set('session.cache_limiter', '');