📦 Explicitly declare dependency to psr/http-message

Restrict the installed version to `v1` because the package compatible only with `v1`

Author: andrew-demb

composer.json

@@ -13,6 +13,7 @@
         "nyholm/psr7": "^1.3",
         "php-http/httplug": "^2.0",
         "psr/http-client": "^1.0",
+        "psr/http-message": "^1.0",
         "symfony/options-resolver": "^2.6 || ^3.4 || ^4.4 || ^5.0 || ^6.0 || ^7.0"
     },
     "require-dev": {