updated phpstan version

Author: Philipp Handle

composer.json

@@ -23,15 +23,15 @@
   },
   "require": {
     "php": "^7.3",
-    "phpstan/phpstan": "^0.12.7",
+    "phpstan/phpstan": "^1.2.0",
     "nette/utils": "^3.1.0",
     "webmozart/path-util": "^2.3.0",
     "thecodingmachine/safe": "^1.0.3",
     "nette/neon": "^3.1.0"
   },
   "license": "MIT",
   "require-dev": {
-    "symplify/easy-coding-standard": "^7.1.0"
+    "symplify/easy-coding-standard": "^9.4.70"
   },
   "scripts": {
     "check": [