Add adaptation of the descriptor test that are using segwit in Core

Summary: When removed, we were not checking for hardened derrivation. So rather than simply removeing them, adapting them is a better choice.

Test Plan:

ninja check

Reviewers: #bitcoin_abc, majcosta

Reviewed By: #bitcoin_abc, majcosta

Differential Revision: https://reviews.bitcoinabc.org/D8385