Wechat Miniprogram bind user phone number needs to be updated

[slarkerino]

Wechat Bind phone number API should be updated to use new target url, currently it is outdated.
See

[Super]

@slarkerino 感谢通知，你可以为它做升级吗？

[slarkerino]

@gdlcf88 I have created a PR on abp.wechat repository. Plz check and merge so I can update this repo :P