minor symfony#57985 [DependencyInjection] fix tests on Windows (xabbuh)

This PR was merged into the 7.2 branch.

Discussion
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[DependencyInjection] fix tests on Windows

| Q             | A
| ------------- | ---
| Branch?       | 7.2
| Bug fix?      | no
| New feature?  | no
| Deprecations? | no
| Issues        |
| License       | MIT

Commits
-------

e3e0d72 fix tests on Windows

Author: xabbuh

src/Symfony/Component/DependencyInjection/Tests/Loader/XmlFileLoaderTest.php

@@ -1288,7 +1288,7 @@ public function testDeprecatedTagged()
         $container = new ContainerBuilder();
         $loader = new XmlFileLoader($container, new FileLocator(self::$fixturesPath.'/xml'));
 
-        $this->expectDeprecation(sprintf('Since symfony/dependency-injection 7.2: Type "tagged" is deprecated for tag <argument>, use "tagged_iterator" instead in "%s".', self::$fixturesPath.'/xml/services_with_deprecated_tagged.xml'));
+        $this->expectDeprecation(\sprintf('Since symfony/dependency-injection 7.2: Type "tagged" is deprecated for tag <argument>, use "tagged_iterator" instead in "%s/xml%sservices_with_deprecated_tagged.xml".', self::$fixturesPath, \DIRECTORY_SEPARATOR));
 
         $loader->load('services_with_deprecated_tagged.xml');
     }

src/Symfony/Component/DependencyInjection/Tests/Loader/YamlFileLoaderTest.php

@@ -1211,7 +1211,7 @@ public function testDeprecatedTagged()
         $container = new ContainerBuilder();
         $loader = new YamlFileLoader($container, new FileLocator(self::$fixturesPath.'/yaml'));
 
-        $this->expectDeprecation(sprintf('Since symfony/dependency-injection 7.2: Using "!tagged" is deprecated, use "!tagged_iterator" instead in "%s".', self::$fixturesPath.'/yaml/tagged_deprecated.yml'));
+        $this->expectDeprecation(\sprintf('Since symfony/dependency-injection 7.2: Using "!tagged" is deprecated, use "!tagged_iterator" instead in "%s/yaml%stagged_deprecated.yml".', self::$fixturesPath, \DIRECTORY_SEPARATOR));
 
         $loader->load('tagged_deprecated.yml');
     }