libkrun-1.12.0

What's Changed

• Add support for userspace IOAPIC by @jakecorrenti in #304
• include: Add #ifndef header guards by @tylerfanelli in #311
• Update KVM dependencies by @tylerfanelli in #315
• tee/snp: Update SEV-SNP APIs, use KVM guest_memfd by @tylerfanelli in #296
• Fix clippy warnings by @tylerfanelli in #321
• Implement the ability to record the exit code from the entrypoint in userspace by @slp in #312
• hvf: Add API to verify Nested Virt is supported by @jakecorrenti in #320
• arch_gen: add Cargo edition by @jakecorrenti in #324
• Consolidate worker threads by @jakecorrenti in #317
• Bump version to 1.12.0 by @slp in #328

Full Changelog: v1.11.2...v1.12.0