Merge pull request #393 from bitpay/dependabot/composer/squizlabs/php_codesniffer-4.0.0

Bump squizlabs/php_codesniffer from 3.13.2 to 4.0.0

Author: bobbrodie

composer.json

@@ -29,7 +29,7 @@
   ],
   "require-dev": {
     "phpunit/phpunit": "^10.5 || ^11.5 || ^12.0",
-    "squizlabs/php_codesniffer": "^3.13"
+    "squizlabs/php_codesniffer": "^4.0"
   },
   "scripts": {
     "setup": [