Merge branch '5.1'

* 5.1:
  Fix typo
  Fix deprecated libxml_disable_entity_loader
  Add Tagalog translations for validator messages 94, 95, 96 and 99
  PHPUnit's assertContains() performs strict comparisons now.
  [ClassLoader][Routing] Fix namespace parsing on php 8.
  Fix deprecated libxml_disable_entity_loader
  Made reference to PHPUnit\Util\XML::loadfile php5-compatible.
  [Validator] Add missing translations for german and vietnamese
  Modernized deprecated PHPUnit assertion calls
  [Console] The message of "class not found" errors has changed in php 8.
  The PHPUnit\Util\XML class has been removed in PHPUnit 9.3.
  [Console] Make sure we pass a numeric array of arguments to call_user_func_array().
  Remove outdated references from base_js.html.twig file
  [String] We cannot have a "provides" function in test cases.
  Typo: somes styles fixed
  [Serializer] Fix that it will never reach DOMNode
  [Validator] sync translations
  [VarDumper] Improve previous fix on light array coloration
  [Cache] Fix #37667

Author: fabpot

Tests/Command/LintCommandTest.php

@@ -43,7 +43,7 @@ public function testLintIncorrectFile()
         $ret = $tester->execute(['filename' => [$filename]], ['decorated' => false]);
 
         $this->assertEquals(1, $ret, 'Returns 1 in case of error');
-        $this->assertRegExp('/ERROR  in \S+ \(line /', trim($tester->getDisplay()));
+        $this->assertMatchesRegularExpression('/ERROR  in \S+ \(line /', trim($tester->getDisplay()));
     }
 
     public function testLintFileNotReadable()
@@ -64,7 +64,7 @@ public function testLintFileCompileTimeException()
         $ret = $tester->execute(['filename' => [$filename]], ['decorated' => false]);
 
         $this->assertEquals(1, $ret, 'Returns 1 in case of error');
-        $this->assertRegExp('/ERROR  in \S+ \(line /', trim($tester->getDisplay()));
+        $this->assertMatchesRegularExpression('/ERROR  in \S+ \(line /', trim($tester->getDisplay()));
     }
 
     /**