Rust

uefi: remove duplication in DevicePathHeader; use uefi-raw #6676

Job	Run time
Integration Test (AArch64)	1m 6s
Integration Test (x86_64)	1m 23s
Integration Test (x86_64 Windows)	6m 22s
Integration Test (IA-32)	1m 36s
Unit + Doc Tests	1m 7s
Unit + Doc Tests (Miri)	1m 15s
Build (feature permutations)	3m 55s
Test Coverage	48s
Build Standard Binary (nightly)	29s
Build (uefi-raw MSRV)	30s
Build (stable MSRV)	31s
Nightly (build, test, doc)	2m 41s
	21m 43s

Provide feedback