Merge pull request #4587 from codeigniter4/dependabot/composer/phpstan/phpstan-0.12.84

Update phpstan/phpstan requirement from 0.12.83 to 0.12.84

Author: paulbalandan

composer.json

@@ -19,7 +19,7 @@
 		"fakerphp/faker": "^1.9",
 		"mikey179/vfsstream": "^1.6",
 		"nexusphp/tachycardia": "^1.0",
-		"phpstan/phpstan": "0.12.83",
+		"phpstan/phpstan": "0.12.84",
 		"phpunit/phpunit": "^9.1",
 		"predis/predis": "^1.1",
 		"rector/rector": "0.10.6",