Update phpstan/phpstan requirement from 2.1.40 to 2.1.46 (#51)

---
updated-dependencies:
- dependency-name: phpstan/phpstan
  dependency-version: 2.1.46
  dependency-type: direct:development
...

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Author: dependabot[bot]

composer.json

@@ -24,7 +24,7 @@
 	},
 	"require-dev": {
 		"nette/tester": "^2.6",
-		"phpstan/phpstan": "2.1.40",
+		"phpstan/phpstan": "2.1.46",
 		"phpstan/extension-installer": "1.4.3",
 		"phpstan/phpstan-strict-rules": "2.0.10"
 	},