Support symfony/http-client 7.x

Author: kochen

composer.json

@@ -13,7 +13,7 @@
     "require": {
         "php": ">=7.4",
         "psr/log": "^1|^2|^3",
-        "symfony/http-client": "^5.1|^6.0"
+        "symfony/http-client": "^5.1|^6.0|^7.0"
     },
     "require-dev": {
         "symfony/phpunit-bridge": "^5.0"