Run tool_wallet.py with an emulator as needed
Summary: This needs to use the emulator as well to run bitcoin-wallet.
Test Plan:
./test/functional/test_runner.py tool_wallet cmake -GNinja .. \ -DCMAKE_TOOLCHAIN_FILE=../cmake/platforms/LinuxAArch64.cmake \ -DCMAKE_CROSSCOMPILING_EMULATOR=$(command -v qemu-aarch64-static) \ -DBUILD_BITCOIN_ZMQ=OFF QEMU_LD_PREFIX=/usr/aarch64-linux-gnu ninja check-functional
Reviewers: #bitcoin_abc, deadalnix
Reviewed By: #bitcoin_abc, deadalnix
Differential Revision: https://reviews.bitcoinabc.org/D5892