style(bios): rustfmt M1-16 Path B sources (fix CI fmt failure on main) #27

Job	Run time
fmt	15s
clippy	25s
asm-verification	2m 25s
freebsd	2m 30s
test (ubuntu-24.04-arm, aarch64-unknown-linux-gnu)	28s
cross (loongarch64-unknown-none)	30s
deny	2m 13s
test (ubuntu-latest, x86_64-unknown-linux-gnu)	28s
miri	1m 4s
cross (riscv64gc-unknown-none-elf)	29s
test (macos-latest, aarch64-apple-darwin)	29s
cross (x86_64-unknown-uefi)	32s
cross (aarch64-unknown-uefi)	31s
qemu-smoke	1m 55s
size-gate	5s
sbom	0s
	14m 19s

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