[Feature Request] extract `Error.cause` stacks when logging errors

[gioragutt]

Now that Error.cause is somewhat standard, it's be great if the cause chain's stack traces would also be extracted when logging errors, sort of like the default .toString() of exceptions in Java.

From what I could gather in the code, only err.stack is extracted.

Looking at recent NodeJS docs, it does look like the internal formatter/inspector already handles the cause of an error when printing it.