Release 2.26 (#5189)

* bring back deprecated methods
* bump packages
* fix SAML redirect
* config flag for break times
* use class constant instead of string in attributes
* throw if all tags were not found - fixes #4792

tests/DependencyInjection/ConfigurationTest.php

@@ -290,6 +290,7 @@ class ConfigurationTest extends TestCase
                     'break_warning_duration' => 0,
                     'long_running_duration' => 0,
                     'require_activity' => true,
+                    'break_time_active' => false,
                 ],
                 'duration_increment' => 15,
                 'time_increment' => 15,