Fix php-cs-fixer php version

Author: GrahamCampbell

.github/workflows/static.yml

@@ -44,7 +44,7 @@ jobs:
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
         with:
-          php-version: '8.2'
+          php-version: '7.4'
           coverage: none
           extensions: mbstring
 

vendor-bin/php-cs-fixer/composer.json

@@ -1,7 +1,7 @@
 {
     "require": {
-        "php": "^8.2",
-        "friendsofphp/php-cs-fixer": "3.68.5"
+        "php": "^7.4",
+        "friendsofphp/php-cs-fixer": "3.86.0"
     },
     "config": {
         "preferred-install": "dist"