Remove weights from all vertex groups except one

Issue: At the stage of rough skin, when you are just starting to work with weights, there may be cases when the group of vertices that you wanted to bind to one vertex group (bone) also belongs to a bunch of other vertex groups, you can accidentally touch the vertices that you did not want while drawing the weights, do not notice this and as a result you have a lot of problems that need to be fixed, get rid of unnecessary vertex groups. But you have already made a good skin for the group you want, you need to save it and destroy the connection with other vertex groups.

Solution proposal: Create an operator that could remove weights from all vertex groups except the selected one.