Rise httpsoft/http-message to v1.1 (#2)

Author: devanych

composer.json

@@ -20,7 +20,7 @@
     },
     "require": {
         "php": "^7.4|^8.0",
-        "httpsoft/http-message": "^1.0"
+        "httpsoft/http-message": "^1.1"
     },
     "require-dev": {
         "phpunit/phpunit": "^9.5",