Bump saml2-lib

Author: tvdijen

composer.json

@@ -34,7 +34,7 @@
 
         "simplesamlphp/assert": "^2.0",
         "simplesamlphp/composer-module-installer": "^1.7",
-        "simplesamlphp/saml2-legacy": "^4.20",
+        "simplesamlphp/saml2": "^6.1",
         "simplesamlphp/simplesamlphp": "^2.5@dev"
     },
     "require-dev": {

src/Auth/Process/Fticks.php

@@ -4,7 +4,7 @@
 
 namespace SimpleSAML\Module\fticks\Auth\Process;
 
-use SAML2\Constants;
+use SimpleSAML\SAML2\Constants as C;
 use SimpleSAML\Assert\Assert;
 use SimpleSAML\Auth;
 use SimpleSAML\Configuration;
@@ -384,7 +384,7 @@ public function process(array &$state): void
             && preg_match('/UserPass/', $state['SimpleSAML_Auth_State.stage'])
         ) {
             /* hack to try identify LDAP et al as Password */
-            $fticks['AM'] = Constants::AC_PASSWORD;
+            $fticks['AM'] = C::AC_PASSWORD;
         }
 
         /* ePTID */