pczt: Add a Redactor role #6307

Job	Run time
Test no-Orchard on Linux	4m 46s
Test Orchard on Linux	6m 38s
Test NU7 on Linux	6m 45s
Test no-Orchard on macOS	7m 10s
Test Orchard on macOS	8m 57s
Test no-Orchard on Windows	10m 19s
Test Orchard on Windows	13m 37s
Test NU7 on Windows	14m 58s
Slow Test Orchard on Linux	4m 30s
Slow Test NU7 on Linux	4m 38s
Bitrot check	1m 37s
Latest build on ubuntu-latest	2m 2s
Latest build on windows-latest	5m 24s
Latest build on macOS-latest	1m 45s
Build target wasm32-wasi	59s
Check ZFuture build on Linux	26s
Check ZFuture build on macOS	29s
Check ZFuture build on Windows	2m 40s
Clippy (MSRV)	1m 21s
Clippy (beta)	14s
Code coverage	1h 36m 20s
Intra-doc links	2m 16s
Rustfmt	13s
protobuf consistency	1m 11s
UUID validity	3s
Required status checks have passed	1s
	3h 19m 19s

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