Add support for Deebot T20S pro

[Tatchaxzw]

Checks

• [x] I have searched the existing issues and no issue is describing my issue
• [x] I have checked the FAQ
• [x] I have checked the documentation
• [x] I have installed the latest version

The problem

There is already support for Т20，when will there be support for T20S PRO？

On which deebot device (vacuum) you have the issue?

Deebot T20S pro

Which version of the deebot-client are you using?

Latest（1.22.0）

Country

CN

Continent

AS

Anything in the logs that might be useful for us?

Additional information

No response

[diy97]

ln -svfT m4xnd8.py yqzyt5.py m4xnd8.py this is T20 pro yqzyt5.py this is T20s pro After testing, T20S PRO can use T20 PRO, please add code

many thanks

[farquer]

ln -svfT m4xnd8.py yqzyt5.py m4xnd8.py this is T20 pro yqzyt5.py this is T20s pro After testing, T20S PRO can use T20 PRO, please add code

many thanks