Deprecate reexports of types that have been moved to other crates. #6340

Job	Run time
Slow Test Orchard on Linux	4m 49s
Check ZFuture build on Linux	25s
Slow Test NU7 on Linux	4m 33s
Test no-Orchard on macOS	6m 4s
Check ZFuture build on macOS	38s
Test Orchard on macOS	8m 30s
Bitrot check	1m 32s
Check ZFuture build on Windows	1m 38s
Test no-Orchard on Windows	10m 53s
Test Orchard on Windows	12m 57s
Latest build on ubuntu-latest	2m 7s
Build target wasm32-wasi	58s
Test NU7 on Windows	14m 52s
Latest build on windows-latest	4m 45s
Latest build on macOS-latest	1m 52s
Build target thumbv7em-none-eabihf	34s
Clippy (MSRV)	1m 22s
Clippy (beta)	13s
Code coverage	1h 35m 21s
Intra-doc links	2m 22s
Rustfmt	14s
protobuf consistency	1m 6s
Test no-Orchard on Linux	4m 41s
UUID validity	8s
Test Orchard on Linux	6m 36s
Test NU7 on Linux	6m 42s
Required status checks have passed	1s
	3h 15m 53s

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