Update dependency phpstan/phpstan to ^1.10.55

| datasource | package         | from    | to      |
| ---------- | --------------- | ------- | ------- |
| packagist  | phpstan/phpstan | 1.10.54 | 1.10.55 |

Author: renovate[bot]

composer.json

@@ -13,7 +13,7 @@
     "require": {
         "php": "~8.2.0 || ~8.3.0",
         "nikic/php-parser": "^4.18.0",
-        "phpstan/phpstan": "^1.10.54"
+        "phpstan/phpstan": "^1.10.55"
     },
     "require-dev": {
         "nette/di": "^3.1.8",