Merge #10559: Change semantics of HaveCoinInCache to match HaveCoin

Summary:
5257698 Change semantics of HaveCoinInCache to match HaveCoin (Alex Morcos)

Tree-SHA512: 397e9ba28646b81fffa53e55064735d4d242aaffdf8484506825f785b0e414f334e4c5cd1e4e1dd9a4b6d1f6954c7ecad15429934a1c4e8d39f596cbd9f5dd80

Backport of Core PR10559
https://github.com/bitcoin/bitcoin/pull/10559

Test Plan:

make check
test_runner.py

Reviewers: deadalnix, Fabien, jasonbcox, markblundeberg, O1 Bitcoin ABC, #bitcoin_abc

Reviewed By: deadalnix, O1 Bitcoin ABC, #bitcoin_abc

Differential Revision: https://reviews.bitcoinabc.org/D3602