Merge branch '5.3' into 5.4

* 5.3:
  Fix CS in README files
  Fix markdown
  [HttpKernel] Fixes tests for PHP7.4+
  [Filesystem] fix readlink for Windows

Author: nicolas-grekas

CHANGELOG.md

@@ -81,15 +81,15 @@ CHANGELOG
 3.3.0
 -----
 
-  * [DEPRECATION] Class parameters have been deprecated and will be removed in 4.0.
-    * router.options.generator_class
-    * router.options.generator_base_class
-    * router.options.generator_dumper_class
-    * router.options.matcher_class
-    * router.options.matcher_base_class
-    * router.options.matcher_dumper_class
-    * router.options.matcher.cache_class
-    * router.options.generator.cache_class
+ * [DEPRECATION] Class parameters have been deprecated and will be removed in 4.0.
+   * router.options.generator_class
+   * router.options.generator_base_class
+   * router.options.generator_dumper_class
+   * router.options.matcher_class
+   * router.options.matcher_base_class
+   * router.options.matcher_dumper_class
+   * router.options.matcher.cache_class
+   * router.options.generator.cache_class
 
 3.2.0
 -----

README.md

@@ -44,8 +44,8 @@ $url = $generator->generate('blog_show', [
 Resources
 ---------
 
-  * [Documentation](https://symfony.com/doc/current/routing.html)
-  * [Contributing](https://symfony.com/doc/current/contributing/index.html)
-  * [Report issues](https://github.com/symfony/symfony/issues) and
-    [send Pull Requests](https://github.com/symfony/symfony/pulls)
-    in the [main Symfony repository](https://github.com/symfony/symfony)
+ * [Documentation](https://symfony.com/doc/current/routing.html)
+ * [Contributing](https://symfony.com/doc/current/contributing/index.html)
+ * [Report issues](https://github.com/symfony/symfony/issues) and
+   [send Pull Requests](https://github.com/symfony/symfony/pulls)
+   in the [main Symfony repository](https://github.com/symfony/symfony)