Merge branch '6.4' into 7.0

* 6.4:
  Fix CI
  Bump ext-redis in CI on PHP >= 8.4
  Adjust pretty name of closures on PHP 8.4
  implement NodeVisitorInterface instead of extending AbstractNodeVisitor
  sync .github/expected-missing-return-types.diff
  skip test assertions that are no longer valid with PHP >= 8.2.18/8.3.5

Author: nicolas-grekas

LazyString.php

@@ -129,7 +129,7 @@ private static function getPrettyName(callable $callback): string
         } elseif ($callback instanceof \Closure) {
             $r = new \ReflectionFunction($callback);
 
-            if (str_contains($r->name, '{closure}') || !$class = $r->getClosureCalledClass()) {
+            if (str_contains($r->name, '{closure') || !$class = $r->getClosureCalledClass()) {
                 return $r->name;
             }
 

Tests/LazyStringTest.php

@@ -39,7 +39,7 @@ public function testReturnTypeError()
         $s = LazyString::fromCallable(fn () => []);
 
         $this->expectException(\TypeError::class);
-        $this->expectExceptionMessage('Return value of '.__NAMESPACE__.'\{closure}() passed to '.LazyString::class.'::fromCallable() must be of the type string, array returned.');
+        $this->expectExceptionMessageMatches('{^Return value of .*\{closure.*\}\(\) passed to '.preg_quote(LazyString::class).'::fromCallable\(\) must be of the type string, array returned\.$}');
 
         (string) $s;
     }