fix(composer): update alibabacloud/client dependency to support PHP 8.1

The Alibaba Cloud client dependency has been updated to version 1.6.0 to add
PHP 8.1 compatibility. This change is reflected in the composer.json file under
the `require` section.

Additionally, the ordering of the `ext-mysqli` and `ext-pdo` dependencies has
been corrected for clarity and consistency.

composer.json

@@ -29,15 +29,14 @@
         "topthink/think-filesystem": "^2.0",
         "aliyuncs/oss-sdk-php": "^2.6",
         "qcloud/cos-sdk-v5": "^2.6",
-        "alibabacloud/client": "^1.5",
         "jianyan74/php-excel": "^1.0.2",
         "doctrine/annotations": "^1.13",
         "phpoffice/phpspreadsheet": "^1.28",
         "myclabs/php-enum": "^1.8",
         "ext-json": "*",
         "qiniu/php-sdk": "v7.11.0",
-      "ext-mysqli": "*",
-      "ext-pdo": "*"
+        "ext-mysqli": "*",
+        "ext-pdo": "*"
     },
     "require-dev": {
         "symfony/var-dumper": ">=4.2",