Bump dependencies

Author: tvdijen

composer.json

@@ -37,9 +37,9 @@
     "require": {
         "php": ">=7.4 || ^8.0",
         "ext-ldap": "*",
-        "simplesamlphp/assert": "~0.6.0",
+        "simplesamlphp/assert": "~0.8.0",
         "simplesamlphp/composer-module-installer": "~1.2",
-        "simplesamlphp/simplesamlphp": "^2.0.0-rc1"
+        "simplesamlphp/simplesamlphp": "^2.0.0-rc2"
     },
     "require-dev": {
         "simplesamlphp/simplesamlphp-test-framework": "^1.2.1"