feat: use authswitcher in Disco to handle MFA

removed config option add_authn_context_classes_for_mfa

BREAKING CHANGE: dropped filter MultifactorAcrs

Author: melanger

composer.json

@@ -58,7 +58,8 @@
         "web-token/jwt-signature": "^2.2",
         "web-token/jwt-signature-algorithm-rsa": "^2.2",
         "web-token/jwt-checker": "^2.2",
-        "web-token/jwt-core": "^2.2"
+        "web-token/jwt-core": "^2.2",
+        "cesnet/simplesamlphp-module-authswitcher": "^10.6"
     },
     "require-dev": {
         "symplify/easy-coding-standard": "^11.0"