Fix error property propagation in comlink

Created by: felixfbecker

Comlink currently does not propagate error names and custom properties:

https://github.com/GoogleChromeLabs/comlink/blob/cda7b24f214c4bd80c2070c775e7ef8cadf3427a/src/comlink.ts#L108-L112

(and we currently use a fork of v3).

names could always be propagated, custom properties are a bit more tricky because they may not be cloneable.