Merge pull request php-webdriver#1077 from laravel-labs/symfony7

Add support for Symfony Process 7

Author: OndraM

composer.json

@@ -17,7 +17,7 @@
     "ext-json": "*",
     "ext-zip": "*",
     "symfony/polyfill-mbstring": "^1.12",
-    "symfony/process": "^5.0 || ^6.0"
+    "symfony/process": "^5.0 || ^6.0 || ^7.0"
   },
   "require-dev": {
     "ergebnis/composer-normalize": "^2.20.0",