You are running a firmware update intended for ubuntu in Solus. If you want to update the firmware use the windows laptop.
I did a look around and I believe that the WD22 and WD19 are basically the same thing. WD19 has been supported since kernel 5.10.16 so should work with Solus straight out of the box. Certainly once the updates are done. Don't install Solus while docked though.
That being said, my Lenovo dock never worked properly with any distro so I gave up on it.