fix: General conditional compilation attributes #1376

Job	Run time
Generate crates matrix	10s
Check crates matrix	5s
Build zebrad crate	34m 47s
Build zebra-utils crate	17m 31s
Build zebra-test crate	1m 28s
Build zebra-state crate	22m 37s
Build zebra-script crate	4m 55s
Build zebra-scan crate	21m 10s
Build zebra-rpc crate	23m 31s
Build zebra-node-services crate	3m 12s
Build zebra-network crate	7m 27s
Build zebra-grpc crate	14m 56s
Build zebra-consensus crate	18m 20s
Build zebra-chain crate	5m 20s
Build tower-fallback crate	1m 0s
Build tower-batch-control crate	1m 23s
Open or update issues for building crates individually failures	0s
	2h 57m 52s

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