Audi eTron: fix soc and range on hybrid vehicles

 VW ID: fix json error

Cupra: add target soc (evcc-io#5402)

Introduce vehicle icons (evcc-io#5200)

chore: re-add docker meta step

chore: docker publish to evcc/evcc

Fix VAG login (evcc-io#5264)

New fields are in the returned HTML that have to be quoted

Modbus Proxy: fix coils (evcc-io#5201)

Improve target time handling (evcc-io#5164)

Bluelink: fix error if length of stamps is 0