Merge branch '6.4' into 7.1

* 6.4:
  fix merge
  [Intl] Update ICU data from 74.1 to 75.1
  use DeprecatedCallableInfo for Twig callables if possible
  [Filesystem] Add a warning about `chown()` and `chgrp()` on Windows
  [String] Update wcswidth data with Unicode 16
  PhpSubprocess: Add flag PREG_OFFSET_CAPTURE to preg_match to identify the offset
  Work around parse_url() bug
  [Ldap] Clean `ldap_connect()` call in `LdapTestCase`
  [HttpFoundation] Update links for X-Accel-Redirect and fail properly when X-Accel-Mapping is missing

Tests/UriResolverTest.php

@@ -86,6 +86,7 @@ public static function provideResolverTests()
             ['foo', 'http://localhost#bar', 'http://localhost/foo'],
 
             ['http://', 'http://localhost', 'http://'],
+            ['/foo:123', 'http://localhost', 'http://localhost/foo:123'],
         ];
     }
 }

UriResolver.php

@@ -32,8 +32,12 @@ public static function resolve(string $uri, ?string $baseUri): string
     {
         $uri = trim($uri);
 
+        if (false === ($scheme = parse_url($uri, \PHP_URL_SCHEME)) && '/' === ($uri[0] ?? '')) {
+            $scheme = parse_url($uri.'#', \PHP_URL_SCHEME);
+        }
+
         // absolute URL?
-        if (null !== parse_url($uri, \PHP_URL_SCHEME)) {
+        if (null !== $scheme) {
             return $uri;
         }