Merge branch '4.4' into 5.3

* 4.4:
  [Mime] Fix encoding filenames in multipart/form-data
  [Validator] Improve French translation
  [Translations] Add missing translations for Galician (gl)
  [DependencyInjection] fix linting callable classes
  restore the overriden locale on tearDown - avoid interfering with any configured value
  [DependencyInjection] Cast tag value to string

Author: derrabus

Resources/translations/validators.fr.xlf

@@ -192,7 +192,7 @@
             </trans-unit>
             <trans-unit id="51">
                 <source>No temporary folder was configured in php.ini.</source>
-                <target>Aucun répertoire temporaire n'a été configuré dans le php.ini.</target>
+                <target>Aucun répertoire temporaire n'a été configuré dans le php.ini, ou le répertoire configuré n'existe pas.</target>
             </trans-unit>
             <trans-unit id="52">
                 <source>Cannot write temporary file to disk.</source>

Resources/translations/validators.gl.xlf

@@ -192,7 +192,7 @@
             </trans-unit>
             <trans-unit id="51">
                 <source>No temporary folder was configured in php.ini.</source>
-                <target>Ningunha carpeta temporal foi configurada en php.ini.</target>
+                <target>Ningunha carpeta temporal foi configurada en php.ini, ou a carpeta non existe.</target>
             </trans-unit>
             <trans-unit id="52">
                 <source>Cannot write temporary file to disk.</source>
@@ -364,7 +364,7 @@
             </trans-unit>
             <trans-unit id="94">
                 <source>This value should be between {{ min }} and {{ max }}.</source>
-                <target>Este valor debe estar comprendido entre {{min}} e {{max}}.</target>
+                <target>Este valor debe estar comprendido entre {{ min }} e {{ max }}.</target>
             </trans-unit>
             <trans-unit id="95">
                 <source>This value is not a valid hostname.</source>
@@ -394,6 +394,14 @@
                 <source>This value is not a valid CSS color.</source>
                 <target>Este valor non é unha cor CSS válida.</target>
             </trans-unit>
+            <trans-unit id="102">
+                <source>This value is not a valid CIDR notation.</source>
+                <target>Este valor non ten unha notación CIDR válida.</target>
+            </trans-unit>
+            <trans-unit id="103">
+                <source>The value of the netmask should be between {{ min }} and {{ max }}.</source>
+                <target>O valor da máscara de rede debería estar entre {{ min }} e {{ max }}.</target>
+            </trans-unit>
         </body>
     </file>
 </xliff>

Test/ConstraintValidatorTestCase.php

@@ -58,6 +58,7 @@ abstract class ConstraintValidatorTestCase extends TestCase
     protected $propertyPath;
     protected $constraint;
     protected $defaultTimezone;
+    private $defaultLocale;
     private $expectedViolations;
     private $call;
 
@@ -78,17 +79,20 @@ protected function setUp(): void
         $this->validator = $this->createValidator();
         $this->validator->initialize($this->context);
 
+        $this->defaultLocale = \Locale::getDefault();
+        \Locale::setDefault('en');
+
         $this->expectedViolations = [];
         $this->call = 0;
 
-        \Locale::setDefault('en');
-
         $this->setDefaultTimezone('UTC');
     }
 
     protected function tearDown(): void
     {
         $this->restoreDefaultTimezone();
+
+        \Locale::setDefault($this->defaultLocale);
     }
 
     protected function setDefaultTimezone(?string $defaultTimezone)