test with PHPUnit 10, 11

Author: sasezaki

composer.json

@@ -14,7 +14,7 @@
     "psr/log": "^2.0 | ^3.0"
   },
   "require-dev": {
-    "phpunit/phpunit": "^8.0 | ^9.0",
+    "phpunit/phpunit": "^8.0 || ^9.0 || ^10.0 || ^11.0",
     "squizlabs/php_codesniffer": "^3.6"
   },
   "autoload": {