Upgrade symfony up to ^6.0

Author: Olivier MICHAUD

composer.json

@@ -1,5 +1,5 @@
 {
-    "name": "seregazhuk/php-watcher",
+    "name": "sergeyzhuk/php-watcher",
     "type": "library",
     "description": "Automatically restart PHP application once the source code changes",
     "license": "MIT",
@@ -28,12 +28,12 @@
         "ext-json": "*",
         "ext-pcntl": "*",
         "yosymfony/resource-watcher": "^2.0",
-        "symfony/console": "^4.3 || ^5.0",
+        "symfony/console": "^4.3 || ^5.0 || ^6.0",
         "react/event-loop": "^1.1",
-        "symfony/yaml": "^4.3 || ^5.0",
+        "symfony/yaml": "^4.3 || ^5.0 || ^6.0",
         "react/child-process": "^0.6.1",
         "react/stream": "^1.0.0",
-        "symfony/finder": "^4.3 || ^5.0",
+        "symfony/finder": "^4.3 || ^5.0 || ^6.0",
         "alecrabbit/php-cli-snake": "^0.5"
     },
     "autoload": {