Rust

uefi: remove duplication in DevicePathHeader; use uefi-raw #6554

Job	Run time
Integration Test (x86_64 Windows)	3m 38s
Integration Test (x86_64)	1m 30s
Integration Test (IA-32)	1m 19s
Unit + Doc Tests	47s
Build (stable MSRV)	38s
Integration Test (AArch64)	1m 20s
Unit + Doc Tests (Miri)	1m 17s
Nightly (build, test, doc)	1m 51s
Build (uefi-raw MSRV)	35s
Build (feature permutations)	4m 2s
Test Coverage	55s
Build Standard Binary (nightly)	28s
	18m 20s

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