Merge branch '4.4' into 5.1

* 4.4:
  Fix CS
  Fix CS
  [Validator] Add Polish translation for ISIN constraint

Author: fabpot

Store/CombinedStore.php

@@ -27,8 +27,8 @@
  */
 class CombinedStore implements PersistingStoreInterface, LoggerAwareInterface
 {
-    use LoggerAwareTrait;
     use ExpiringStoreTrait;
+    use LoggerAwareTrait;
 
     /** @var PersistingStoreInterface[] */
     private $stores;

Store/PdoStore.php

@@ -336,7 +336,6 @@ private function getDriver(): string
             switch (true) {
                 case $driver instanceof \Doctrine\DBAL\Driver\Mysqli\Driver:
                     throw new \LogicException(sprintf('The adapter "%s" does not support the mysqli driver, use pdo_mysql instead.', static::class));
-
                 case $driver instanceof \Doctrine\DBAL\Driver\AbstractMySQLDriver:
                     $this->driver = 'mysql';
                     break;