Please update require package versions

[white-poto]

It's not friendly to fix the require package version.

code from composer.json:

"require": {
    "php": ">=5.6.0",
    "guzzlehttp/guzzle": "6.3.0",
    "guzzlehttp/psr7": "1.4.2",
    "guzzlehttp/promises": "1.3.1",
    "psr/http-message": "1.0.1",
    "monolog/monolog": "1.23.0"
  },

Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - Installation request for huaweicloud/huaweicloud-sdk-php 3.0.10-beta -> satisfiable by huaweicloud/huaweicloud-sdk-php[3.0.10-beta].
    - huaweicloud/huaweicloud-sdk-php 3.0.10-beta requires guzzlehttp/guzzle 6.3.0 -> satisfiable by guzzlehttp/guzzle[6.3.0] but these conflict with your requirements or minimum-stability.

[Huaweicloud-SDK]

Thank you for using our SDK, we have received your suggestion, and we're planning to fix the problem in the next version.