Composer update, Groups frontend, API improvements

Core/External/composer.json

@@ -1,14 +1,14 @@
 {
     "require": {
-        "php-mqtt/client": "^1.1",
-        "twig/twig": "^3.0",
-        "chillerlan/php-qrcode": "^4.3",
+        "php-mqtt/client": "^2.0",
+        "twig/twig": "^3.8",
+        "chillerlan/php-qrcode": "^5.0",
         "christian-riesen/base32": "^1.6",
-        "spomky-labs/cbor-php": "2.1.0",
-        "web-auth/cose-lib": "3.3.12",
+        "spomky-labs/cbor-php": "^3.0",
+        "web-auth/cose-lib": "^4.0",
         "html2text/html2text": "^4.3"
     },
     "require-dev": {
-        "phpunit/phpunit": "^9.5"
+        "phpunit/phpunit": "^9.6"
     }
 }