Revert version bumps

Author: nbayramberdiyev

composer.json

@@ -14,15 +14,15 @@
         }
     ],
     "require": {
-        "php": "^8.0",
-        "phpunit/phpunit": "^9.5",
+        "php": "^7.2 || ^8.0",
+        "phpunit/phpunit": "^8.0 || ^9.3",
         "psr/http-message": "^1.0"
     },
     "require-dev": {
-        "guzzlehttp/psr7": "^2.4",
-        "laminas/laminas-diactoros": "^2.22",
-        "nyholm/psr7": "^1.5",
-        "ringcentral/psr7": "^1.3",
+        "guzzlehttp/psr7": "^1.7 || ^2.0",
+        "laminas/laminas-diactoros": "^2.1",
+        "nyholm/psr7": "^1.0",
+        "ringcentral/psr7": "^1.2",
         "slim/psr7": "dev-master"
     },
     "extra": {