Merge branch '3.4' into 4.4

* 3.4:
  [CI] Silence errors when remove file/dir on test tearDown()

Author: fabpot

Tests/Command/LintCommandTest.php

@@ -142,7 +142,7 @@ protected function tearDown(): void
     {
         foreach ($this->files as $file) {
             if (file_exists($file)) {
-                unlink($file);
+                @unlink($file);
             }
         }
     }