Merge branch '5.3' into 5.4

* 5.3: (29 commits)
  fix: Improve FR validators translation
  Add swedish translation for issue #43458
  [HttpClient] fix collecting debug info on destruction of CurlResponse
  Fix CS
  added missing thai translations
  Add missing translations for Chinese (zh_TW)
  [DependencyInjection] fix "url" env var processor
  update translation
  Remove untranslated translation for Afrikaans
  [Validator] Add missing validator polish translation
  [Security,Validator] Added missing Latvian translations #41053
  Add the missing translations for Indonesian (id)
  [Validator] Add missing Lithuanian translation
  [Validator] Add missing Czech translation
  replace "ispravna" with "važeća" in translating "valid HTML/CSS"
  added missing translation for galician
  Add missing translation in Vietnamese
  Add missing translation in Bulgarian
  added missing translations for portuguese [#43450]
  Add missing validator slovak translation
  ...

Author: derrabus

EnvVarProcessor.php

@@ -258,10 +258,8 @@ public function getEnv(string $prefix, string $name, \Closure $getEnv)
                 'fragment' => null,
             ];
 
-            if (null !== $parsedEnv['path']) {
-                // remove the '/' separator
-                $parsedEnv['path'] = '/' === $parsedEnv['path'] ? null : substr($parsedEnv['path'], 1);
-            }
+            // remove the '/' separator
+            $parsedEnv['path'] = '/' === ($parsedEnv['path'] ?? '/') ? '' : substr($parsedEnv['path'], 1);
 
             return $parsedEnv;
         }

Tests/EnvVarProcessorTest.php

@@ -640,8 +640,8 @@ public function testGetEnvUrlPath(?string $expected, string $url)
     public function provideGetEnvUrlPath()
     {
         return [
-            [null, 'https://symfony.com'],
-            [null, 'https://symfony.com/'],
+            ['', 'https://symfony.com'],
+            ['', 'https://symfony.com/'],
             ['/', 'https://symfony.com//'],
             ['blog', 'https://symfony.com/blog'],
             ['blog/', 'https://symfony.com/blog/'],