Merge branch '6.0' into 6.1

* 6.0:
  [6.0] cs fixes
  [5.4] cs fixes
  [5.3] cs fixes
  [Cache] Fix saving items with no expiration through ProxyAdapter
  CS fixes
  fix merge
  Remove pointless assignment
  [HttpClient] Fix tracing requests made after calling withOptions()
  [Cache] disable lock on CLI
  Revert "feature #41989 [Cache] make `LockRegistry` use semaphores when possible (nicolas-grekas)"
  [HttpKernel] fix how configuring log-level and status-code by exception works
  [VarDumper] add more "transient-on-macos" groups

Author: nicolas-grekas

Resources/bin/extract-tentative-return-types.php

@@ -40,7 +40,7 @@ class TentativeTypes
 
 EOPHP;
 
-while (false !== $file = fgets(STDIN)) {
+while (false !== $file = fgets(\STDIN)) {
     $code = file_get_contents(substr($file, 0, -1));
 
     if (!str_contains($code, '@tentative-return-type')) {