Update zendframework/zend-diactoros suggest

Author: stayallive

composer.json

@@ -29,7 +29,7 @@
         "nyholm/psr7": "^1.0"
     },
     "suggest": {
-        "zendframework/zend-diactoros": "When using Laravel 5.1 - 5.8 this package can help get more accurate request info, not used on Laravel 6+ (https://laravel.com/docs/5.8/requests#psr7-requests)"
+        "zendframework/zend-diactoros": "When using Laravel >=5.1 - <=6.9 this package can help get more accurate request info, not used on Laravel >=6.10 anymore (https://laravel.com/docs/5.8/requests#psr7-requests)"
     },
     "require-dev": {
         "phpunit/phpunit": "^5.7 | ^6.5 | ^7.5 | ^8.4 | ^9.3",