BIP32 extra test vector
BIP32 extra test vector

Summary:
This adds test vectors for which other implementation have been falty in the past.

Backport of Core's PR9847

Depends on D2542

Test Plan:
  make check

Reviewers: #bitcoin_abc, Fabien

Reviewed By: #bitcoin_abc, Fabien

Subscribers: teamcity, schancel

Differential Revision: https://reviews.bitcoinabc.org/D2553

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