yii2 composer更新包

composer.json禁用fxp-asset下载静态资源,使用https://asset-packagist.cn下载静态资源,在使用阿里云镜像加速下载.

"config": {
        "process-timeout": 1800,
        "fxp-asset": {
            "enabled": false
        }
    },
    "repositories": {
        "0": {
            "type": "composer",
            "url": "https://asset-packagist.cn"
        },
        "packagist": {
            "type": "composer",
            "url": "https://mirrors.aliyun.com/composer/"
        }
    }