Update link for wechaty-puppet-padchat

[LinuxSuRen]

I'm submitting a...

• Bug Fix
• Feature
• Other (Refactoring, Added tests, Documentation, ...)

Checklist

• Commit Messages follow the Conventional Commits pattern
  • A feature commit message is prefixed "feat:"
  • A bugfix commit message is prefixed "fix:"
• Tests for the changes have been added

Description

Correct a stale link.
wechaty-puppet-padchat is no longer maintain. The new one is wechaty-puppet-padpro.

Does this PR introduce a breaking change?

• Yes
• No

[CLAassistant]

All committers have signed the CLA.

[huan]

Thanks for the documentation improvement!

Please follow my review, and also sign the CLA as well.

[huan]

It's great to see your update.

We will be able to merge this PR after you signed the CLA. Please click the CLA not signed yet button to sign it, thanks!

[LinuxSuRen]

Sorry about that. I don't know why I just ignore that.

[huan]

Merged.

Thank you so much for the fix!

And please contact @lijiarui if you would like to join our contributor wechat group: you will be welcome to join if you like. 😄

[LinuxSuRen]

@huan Thanks for the invitation. @lijiarui Please help me to join the group.

[lijiarui]

@LinuxSuRen Please add my wechat: 13141321843 Thanks!

[LinuxSuRen]

Copy that.@lijiarui

[huan]

@LinuxSuRen CQ CQ DE BG1FMO K.

[huan]

@LinuxSuRen Could you please also fix this part?

https://github.com/Chatie/wechaty/blob/master/README.md#3-switch-protocolpuppet

[LinuxSuRen]

@huan I don't too much about this. Just try to update it. #1838

[lijiarui]

@LinuxSuRen Could you add my wechat please? And please left a comment when you add my wechat, or I may miss your friend request! Thanks!

[LinuxSuRen]

@lijiarui Copy that.