fix(test): Fixes bugs in the lightwalletd integration tests #2141

Job	Run time
Generate crates matrix	8s
Check crates matrix	3s
Build zebrad crate	37m 6s
Build zebra-utils crate	16m 18s
Build zebra-test crate	1m 28s
Build zebra-state crate	22m 32s
Build zebra-script crate	3m 25s
Build zebra-scan crate	26m 18s
Build zebra-rpc crate	34m 54s
Build zebra-node-services crate	3m 19s
Build zebra-network crate	6m 35s
Build zebra-grpc crate	14m 31s
Build zebra-consensus crate	17m 1s
Build zebra-chain crate	4m 44s
Build tower-fallback crate	59s
Build tower-batch-control crate	1m 18s
Open or update issues for building crates individually failures	0s
	3h 10m 39s

Provide feedback