Merge pull request #215 from maxmind/dependabot/composer/squizlabs/php_codesniffer-3.staror-4.star

Update squizlabs/php_codesniffer requirement from 3.* to 3.* || 4.*

Author: oschwald

composer.json

@@ -26,7 +26,7 @@
     "require-dev": {
         "friendsofphp/php-cs-fixer": "3.*",
         "phpunit/phpunit": ">=8.0.0,<10.0.0",
-        "squizlabs/php_codesniffer": "3.*",
+        "squizlabs/php_codesniffer": "4.*",
         "phpstan/phpstan": "*"
     },
     "autoload": {