[backport#15288] Remove uses of g_connman in wallet code
Summary:
00dfb2a440b94a24b61cafb519fb122f6a0ae176 This commit does not change behavior. (Russell Yanofsky)
Depends on D5839
This is a partial backport of Core PR15288
Test Plan:
../configure --enable-deprecated-build-system --enable-werror --enable-debug --disable-wallet make check-recursive ../configure --enable-deprecated-build-system --enable-werror --enable-debug make check-recursive cmake .. -GNinja -DENABLE_WERROR=ON -DCMAKE_BUILD_TYPE=Debug -DBUILD_BITCOIN_WALLET=OFF ninja check-all cmake .. -GNinja -DENABLE_WERROR=ON -DCMAKE_BUILD_TYPE=Debug ninja check-all
Reviewers: #bitcoin_abc, deadalnix
Reviewed By: #bitcoin_abc, deadalnix
Subscribers: deadalnix
Differential Revision: https://reviews.bitcoinabc.org/D5840