Added support for PHP 8.3

Author: janpecha

.github/workflows/build.yml

@@ -13,7 +13,7 @@ jobs:
     tests:
         uses: janpecha/actions/.github/workflows/nette-tester-library.yml@master
         with:
-            phpVersions: '["8.0", "8.1", "8.2"]'
+            phpVersions: '["8.0", "8.1", "8.2", "8.3"]'
             lowestDependencies: true
 
     coding-style:

composer.json

@@ -13,7 +13,7 @@
 		{"type": "other", "url": "https://www.janpecha.cz/donate/"}
 	],
 	"require": {
-		"php": ">=8.0",
+		"php": "8.0 - 8.3",
 		"czproject/assert": "^1.4",
 		"nette/finder": "^2.5 || ^3.0",
 		"phpstan/phpdoc-parser": "^1.16"