fix(test): Fixes bugs in the lightwalletd integration tests (#9052) #2294

Job	Run time
Check deny.toml bans	46s
Check deny.toml bans --features default-release-binaries	48s
Check deny.toml bans --all-features	47s
Check deny.toml sources	46s
Check deny.toml sources --features default-release-binaries	43s
Check deny.toml sources --all-features	48s
Check Cargo.lock is up to date	55s
Install zebrad from lockfile without cache on ubuntu-latest	8m 41s
Test stable on ubuntu-latest	32m 8s
Test beta on ubuntu-latest	32m 27s
Test stable on macos-latest	39m 45s
Check for unused dependencies	9s
Test stable on windows-latest	1h 3m 4s
Test beta on windows-latest	1h 0m 35s
Open or update issues for OS integration failures	0s
	4h 2m 22s

Provide feedback