Merge branch '4.4' into 5.2

* 4.4:
  Provide implemented packages of replaced dependencies

Author: nicolas-grekas

composer.json

@@ -18,7 +18,7 @@
         "php-http/async-client-implementation": "*",
         "php-http/client-implementation": "*",
         "psr/http-client-implementation": "1.0",
-        "symfony/http-client-implementation": "1.1"
+        "symfony/http-client-implementation": "2.2"
     },
     "require": {
         "php": ">=7.2.5",