Release zcash_keys version 0.5.0 #6073

Job	Run time
Check ZFuture build on Linux	22s
Check ZFuture build on macOS	34s
Test on Linux	6m 38s
Bitrot check	1m 34s
Check ZFuture build on Windows	1m 40s
Test Orchard on Linux	8m 38s
Latest build on ubuntu-latest	1m 57s
Test NU7 on Linux	6m 32s
Latest build on windows-latest	4m 58s
Test on macOS	10m 40s
Latest build on macOS-latest	2m 26s
Build target wasm32-wasi	55s
Test Orchard on macOS	12m 32s
Clippy (MSRV)	1m 15s
Test on Windows	11m 8s
Test Orchard on Windows	16m 27s
Clippy (beta)	11s
Test NU7 on Windows	11m 42s
Code coverage	1h 33m 26s
Intra-doc links	2m 7s
Rustfmt	14s
protobuf consistency	1m 0s
UUID validity	2s
Required status checks have passed	1s
	3h 16m 59s

Provide feedback