workflow/publish: update to php-8.1

[mdref/mdref] / composer.json

{
    "name": "m6w6/mdref",
    "description": "Quick Markdown Reference Browser",
    "license": "BSD-2-Clause",
    "authors": [
        {
            "name": "Michael Wallner",
            "email": "mike@php.net"
        }
    ],
    "bin": [
        "bin/ext2ref",
        "bin/ref2html",
        "bin/ref2stub",
        "bin/stub2ref"
    ],
    "autoload": {
        "psr-4": {
            "mdref\\": "mdref/"
        }
    },
    "require": {
        "php": "^8.0",
        "ext-ctype": "*",
        "ext-dom": "*",
        "ext-libxml": "*",
        "ext-filter": "*",
        "ext-pcre": "*",
        "ext-http": "^4.2",
        "league/commonmark": "~2.1.0",
        "phpdocumentor/reflection-docblock": "^5.3"
    }
}