[WIP] Add SIMD support #1785

Job	Run time
spell check with typos	5s
check license headers	4s
docs-pr	3s
fuzzing / fuzz (fuzz_host_print)	8m 36s
fuzzing / fuzz (fuzz_host_call)	8m 31s
fuzzing / fuzz (fuzz_guest_call)	8m 35s
rust / build (hyperv, intel, release)	4m 14s
rust / build (hyperv, intel, debug)	4m 34s
rust / build (hyperv-ws2025, intel, debug)	4m 33s
rust / build (hyperv-ws2025, amd, debug)	4m 32s
rust / build (mshv, intel, release)	1h 0m 16s
rust / build (hyperv-ws2025, amd, release)	4m 35s
rust / build (mshv3, intel, debug)	6m 0s
rust / build (mshv, amd, debug)	5m 28s
rust / build (mshv, amd, release)	1h 0m 16s
rust / build (hyperv, amd, release)	4m 20s
rust / build (kvm, amd, debug)	9m 28s
rust / build (hyperv-ws2025, intel, release)	4m 31s
rust / build (mshv3, intel, release)	1h 0m 17s
rust / build (mshv3, amd, debug)	6m 47s
rust / build (kvm, intel, debug)	1s
rust / build (hyperv, amd, debug)	4m 41s
rust / build (mshv3, amd, release)	1h 0m 16s
rust / build (kvm, amd, release)	15m 5s
rust / build (mshv, intel, debug)	5m 47s
rust / build (kvm, intel, release)	16m 40s
report-ci-status	2s
	6h 8m 17s

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