⬆️ Upgrade lib : nikic/php-parser

We were on v3 that is no longer maintained and compatibility is annonced for PHP 7.2.
v4 is active and supports PHP up to 8.0
No problem to update as this is only used in the config editor (\Combodo\iTop\Config\Validator\iTopConfigAstValidator)

lib/nikic/php-parser/composer.json

@@ -1,8 +1,11 @@
 {
     "name": "nikic/php-parser",
-    "description": "A PHP parser written in PHP",
-    "keywords": ["php", "parser"],
     "type": "library",
+    "description": "A PHP parser written in PHP",
+    "keywords": [
+        "php",
+        "parser"
+    ],
     "license": "BSD-3-Clause",
     "authors": [
         {
@@ -10,21 +13,29 @@
         }
     ],
     "require": {
-        "php": ">=5.5",
+        "php": ">=7.0",
         "ext-tokenizer": "*"
     },
     "require-dev": {
-        "phpunit/phpunit": "~4.0|~5.0"
+        "phpunit/phpunit": "^6.5 || ^7.0 || ^8.0 || ^9.0",
+        "ircmaxell/php-yacc": "^0.0.7"
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "4.9-dev"
+        }
     },
     "autoload": {
         "psr-4": {
             "PhpParser\\": "lib/PhpParser"
         }
     },
-    "bin": ["bin/php-parse"],
-    "extra": {
-        "branch-alias": {
-            "dev-master": "3.0-dev"
+    "autoload-dev": {
+        "psr-4": {
+            "PhpParser\\": "test/PhpParser/"
         }
-    }
+    },
+    "bin": [
+        "bin/php-parse"
+    ]
 }