Merge branch '7.0' into 7.1

* 7.0:
  List CS fix in .git-blame-ignore-revs
  Fix implicitly-required parameters
  minor #53524 [Messenger] [AmazonSqs] Allow `async-aws/sqs` version 2 (smoench)
  Fix bad merge
  List CS fix in .git-blame-ignore-revs
  Fix implicitly-required parameters
  List CS fix in .git-blame-ignore-revs
  Apply php-cs-fixer fix --rules nullable_type_declaration_for_default_null_value
  [Messenger][AmazonSqs] Allow async-aws/sqs version 2

Author: nicolas-grekas

Node/SelectorNode.php

@@ -27,7 +27,7 @@ class SelectorNode extends AbstractNode
 
     public function __construct(
         private NodeInterface $tree,
-        string $pseudoElement = null,
+        ?string $pseudoElement = null,
     ) {
         $this->pseudoElement = $pseudoElement ? strtolower($pseudoElement) : null;
     }

Parser/Parser.php

@@ -29,7 +29,7 @@ class Parser implements ParserInterface
 {
     private Tokenizer $tokenizer;
 
-    public function __construct(Tokenizer $tokenizer = null)
+    public function __construct(?Tokenizer $tokenizer = null)
     {
         $this->tokenizer = $tokenizer ?? new Tokenizer();
     }

XPath/Translator.php

@@ -48,7 +48,7 @@ class Translator implements TranslatorInterface
     private array $pseudoClassTranslators = [];
     private array $attributeMatchingTranslators = [];
 
-    public function __construct(ParserInterface $parser = null)
+    public function __construct(?ParserInterface $parser = null)
     {
         $this->mainParser = $parser ?? new Parser();