[Filesystem] rename `Filesystem::mirror()` option `copy_on_windows` to `follow_symlinks`

by @maxbeckers

Some issues have been detected in this pull request

Issues that can be fixed by applying a patch

Review the proposed patch then download it to apply it manually or execute the following command from the repository root directory:

curl https://fabbot.io/patch/symfony/symfony/47969/fdcc518c7edec73e1bc38a83134e6a95b51ce4cf/cs.diff | patch -p0
diff -ru src/Symfony/Component/Filesystem/Filesystem.php src/Symfony/Component/Filesystem/Filesystem.php
--- src/Symfony/Component/Filesystem/Filesystem.php	2023-06-05 09:41:51.043426810 +0000
+++ src/Symfony/Component/Filesystem/Filesystem.php	2023-06-05 09:41:57.620815726 +0000
@@ -701,7 +701,6 @@
      * Appends content to an existing file.
      *
      * @param string|resource $content The content to append
-     * @param bool            $lock    Whether the file should be locked when writing to it
      *
      * @return void
      *

0
Common Typos

0
License Headers

0
Pull Request Contributor Headers

0
File Permissions

0
Merge Commits

0
Exception Messages Formatting

0
Usage of void in test files

0
Use ::class whenever possible

0
Deprecation Messages