Rust

uefi: Update println to use the global system table #5439

Job	Run time
Integration Test (x86_64)	1m 16s
Integration Test (IA-32)	1m 48s
Integration Test (AArch64)	1m 4s
Integration Test (x86_64 Windows)	3m 30s
Build (feature permutations)	2m 25s
Build (stable MSRV)	31s
Build Standard Binary (nightly)	27s
Lints	1m 13s
Unit + Doc Tests (Miri)	1m 12s
Nightly (build, test, doc)	2m 51s
Package Crates	22s
Unit + Doc Tests	1m 39s
	18m 18s

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