Merge #10765: Tests: address placement should be deterministic by default

Summary:
c5ebddd11 Tests: address placement should be deterministic by default (René Nyffenegger)

Pull request description:

Better version of wrong and closed pull request https://github.com/bitcoin/bitcoin/pull/10764

Tree-SHA512: dfda6ea4a9dd0f4c8b96212ad43a716ff1dddf115cd2712a2a7e42c97fc9494079c746906b39d880a9827c05d2b75c728afd4ca4519ce4d365f0dae0c4aec24c

Backport of Core PR10765

https://github.com/bitcoin/bitcoin/pull/10765/files

Test Plan: make check

Reviewers: #bitcoin_abc, deadalnix, markblundeberg, nakihito, Fabien

Reviewed By: #bitcoin_abc, markblundeberg, nakihito, Fabien

Subscribers: markblundeberg

Differential Revision: https://reviews.bitcoinabc.org/D3375