Update Composer development tooling dependencies

Author: renovate[bot]

composer.json

@@ -41,15 +41,15 @@
   },
   "require-dev": {
     "amphp/phpunit-util": "^3.0",
-    "ergebnis/phpstan-rules": "^1.0",
+    "ergebnis/phpstan-rules": "^2.0.0",
     "lendable/clock": "^2.3",
     "php-cs-fixer/shim": "^v3.22.0",
     "php-standard-library/phpstan-extension": "^1.0",
     "phpstan/phpstan": "^1.10.28",
     "phpstan/phpstan-deprecation-rules": "^1.1.4",
     "phpstan/phpstan-phpunit": "^1.3.13",
     "phpstan/phpstan-strict-rules": "^1.5.1",
-    "phpunit/phpunit": "^9.6.10",
+    "phpunit/phpunit": "^10.3.2",
     "psr/container": "^2.0",
     "rector/rector": "^0.17.12"
   },