libkrun-1.19.3

What's Changed

f3b7a10 libkrun: implement krun_add_virtiofs4
5d61a64 virtio/fs: if simplified disable attribute caching
c733bd7 virtio/fs: support disabling allow_idmap
1792d83 virtio/fs/macos: support different perm semantics
639d348 virtio/fs/macos: propagate context to stat_common
123ad4c Revert "virtio-fs: map host process UID/GID to root in guest on macOS"

Full Changelog: v1.19.2...v1.19.3