Update minimum PHP to 8.1 to follow LTS

Test PHP 8.3 and 8.4

Author: tomzx

.github/workflows/ci.yml

@@ -9,7 +9,7 @@ jobs:
     strategy:
         fail-fast: true
         matrix:
-            php: [8.0, 8.1, 8.2]
+            php: [8.1, 8.2, 8.3, 8.4]
             stability: [prefer-lowest, prefer-stable]
 
     name: PHP ${{ matrix.php }} - ${{ matrix.stability }}

composer.json

@@ -20,12 +20,12 @@
 		"issues": "https://github.com/tomzx/php-semver-checker/issues"
 	},
 	"require": {
-		"php": "^8.0",
+		"php": "^8.1",
 
 		"hassankhan/config": "^3.0",
-		"nikic/php-parser": "^4.0",
-		"symfony/console": "^6.0",
-		"symfony/yaml": "^6.0",
+		"nikic/php-parser": "^5.0",
+		"symfony/console": "^6.0 || ^7.0",
+		"symfony/yaml": "^6.0 || ^7.0",
 		"tomzx/finder": "^0.2"
 	},
 	"require-dev": {
@@ -47,7 +47,7 @@
 	},
 	"config": {
 		"platform": {
-			"php": "8.0.2"
+			"php": "8.1.0"
 		}
 	},
 	"extra": {