Merge branch '5.5'

diff --cc wcfsetup/install/files/lib/system/api/composer.lock
Simple merge

diff --cc wcfsetup/install/files/lib/system/api/composer/installed.json
Simple merge

diff --cc wcfsetup/install/files/lib/system/api/composer/installed.php
index d88be72e39844a249d09009c133dbc214f653f49,f56a67e3a85648db9beb0a64f090706a5e5466b1..8104d2170e33758d608a90a192826db5af2d98c7
--- 1/wcfsetup/install/files/lib/system/api/composer/installed.php
--- 2/wcfsetup/install/files/lib/system/api/composer/installed.php
+++ b/wcfsetup/install/files/lib/system/api/composer/installed.php
@@@ -92,12 -92,14 +92,14 @@@
              'dev_requirement' => false,
          ),
          'laminas/laminas-progressbar' => array(
 -            'pretty_version' => 'dev-woltlab-2.7',
 -            'version' => 'dev-woltlab-2.7',
 -            'reference' => '3c61cf5698fe537a0cd1984d0d711bb98b2babde',
 +            'pretty_version' => '2.10.1',
 +            'version' => '2.10.1.0',
 +            'reference' => 'cb57c459f3c2cef516e6d36218b70f780289d383',
              'type' => 'library',
              'install_path' => __DIR__ . '/../laminas/laminas-progressbar',
-             'aliases' => array(),
+             'aliases' => array(
+                 0 => '2.7.0',
+             ),
              'dev_requirement' => false,
          ),
          'laminas/laminas-stdlib' => array(