fix cleaning while no mop attached

[FrancYescO]

just a merge from:
tykarol:master...KrzysztofHajdamowicz:master

[FrancYescO]

This does not look as merged, still have the issue after the update to 1.2.3

[tykarol]

It's merged https://github.com/tykarol/home-assistant-viomi-vacuum-v8/blob/master/custom_components/viomi_vacuum_v8/vacuum.py#L429 (dd7088e) but I don't test it.
What is the issue?

[FrancYescO]

if you have the 2in1 box and no mop attached it will keep setting the vacuum in mopping mode causing the "cannot clean as no mop attached" error

[tykarol]

I checked and I get the same voice message from the vacuum. Do you verify your PR changes before submitting it and it works?

[FrancYescO]

yep as actually to get it (re)fixed i've just c&p the full raw file from my fork https://github.com/FrancYescO/home-assistant-viomi-vacuum-v8/blob/4e6bbd7fa95f2a720b7816c589c023842b9887b0/custom_components/viomi_vacuum_v8/vacuum.py

sincerely idk what's still wrong when downloaded from HACS, as the repo files looks the same

[tykarol]

Ok, the 1.2.3 version is before the full PR merge, I released the 1.2.4 version with the last changes from the master.

[tykarol]

I can confirm that now works correctly. Thanks!