Merge branch '5.4' into 6.2

* 5.4:
  Update VERSION for 5.4.27
  Update CONTRIBUTORS for 5.4.27
  Update CHANGELOG for 5.4.27
  Revert "minor #50885 [Finder] Fix children condition in ExcludeDirectoryFilterIterator (mvorisek)"
  CI: Disable Psalm's findUnusedBaselineEntry feature
  Remove 6.2 from the list of potential branch targets
  Bump Symfony version to 5.4.27
  Update VERSION for 5.4.26
  Update CONTRIBUTORS for 5.4.26
  Update CHANGELOG for 5.4.26
  Fix symfony/deprecation-contracts require

Author: nicolas-grekas

Iterator/ExcludeDirectoryFilterIterator.php

@@ -59,7 +59,7 @@ public function __construct(\Iterator $iterator, array $directories)
      */
     public function accept(): bool
     {
-        if (isset($this->excludedDirs[$this->getFilename()]) && $this->hasChildren()) {
+        if ($this->isRecursive && isset($this->excludedDirs[$this->getFilename()]) && $this->isDir()) {
             return false;
         }