Disable wallet and address book Qt tests on macOS minimal platform
Backport Core PR14011 (Fix test by disabling it)
macOS Qt minimal platform is frequently broken, and these are currently failing
with Qt 5.11.1.
The tests do pass when run on the full cocoa platform
(with test_bitcoin-qt -platform cocoa).
make VERBOSE=1 check
Reviewers: #bitcoin_abc, jasonbcox
Reviewed By: #bitcoin_abc, jasonbcox
Differential Revision: https://reviews.bitcoinabc.org/D2054