update dependencies

Author: DavidBadura

composer.json

@@ -28,9 +28,9 @@
     ],
     "require": {
         "php": "^7.4 || ^8.0",
-        "dealerdirect/phpcodesniffer-composer-installer": "^0.7.1",
-        "slevomat/coding-standard": "^7.0.10",
-        "squizlabs/php_codesniffer": "^3.6.0"
+        "dealerdirect/phpcodesniffer-composer-installer": "^0.7.2",
+        "slevomat/coding-standard": "^8.1.0",
+        "squizlabs/php_codesniffer": "^3.7.1"
     },
     "config": {
         "sort-packages": true,