Feature/dependency fixes for PHP 8.2 (#19746)

Author: schmunk42

composer.json

@@ -73,7 +73,7 @@
         "ext-ctype": "*",
         "lib-pcre": "*",
         "yiisoft/yii2-composer": "~2.0.4",
-        "ezyang/htmlpurifier": "~4.6",
+        "ezyang/htmlpurifier": "^4.6",
         "cebe/markdown": "~1.0.0 | ~1.1.0 | ~1.2.0",
         "bower-asset/jquery": "3.6.*@stable | 3.5.*@stable | 3.4.*@stable | 3.3.*@stable | 3.2.*@stable | 3.1.*@stable | 2.2.*@stable | 2.1.*@stable | 1.11.*@stable | 1.12.*@stable",
         "bower-asset/inputmask": "~3.2.2 | ~3.3.5",
@@ -85,7 +85,7 @@
         "cweagans/composer-patches": "^1.7",
         "phpunit/phpunit": "4.8.34",
         "cebe/indent": "~1.0.2",
-        "friendsofphp/php-cs-fixer": "~2.2.3",
+        "friendsofphp/php-cs-fixer": "~2.2.3 | ^3.0",
         "johnkary/phpunit-speedtrap": "^1.0"
     },
     "repositories": [
@@ -110,7 +110,6 @@
         }
     },
     "config": {
-        "platform": {"php": "5.4"},
         "allow-plugins": {
             "cweagans/composer-patches": true,
             "yiisoft/yii2-composer": true