build: bump vhost from 0.2.0 to 0.3.0 in /fuzz

Bumps [vhost](https://github.com/rust-vmm/vhost) from 0.2.0 to 0.3.0.
- [Release notes](https://github.com/rust-vmm/vhost/releases)
- [Changelog](https://github.com/rust-vmm/vhost/blob/main/CHANGELOG.md)
- [Commits](https://github.com/rust-vmm/vhost/compare/v0.2.0...v0.3.0)

---
updated-dependencies:
- dependency-name: vhost
  dependency-type: indirect
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

fuzz/Cargo.lock

@@ -430,7 +430,7 @@ dependencies = [
  "thiserror",
  "versionize",
  "versionize_derive",
- "vfio-bindings",
+ "vfio-bindings 0.3.1",
  "vfio-ioctls",
  "vfio_user",
  "vm-allocator",
@@ -697,6 +697,12 @@ name = "vfio-bindings"
 version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4a21f546f2bda37f5a8cfb138c87f95b8e34d2d78d6a7a92ba3785f4e08604a7"
+
+[[package]]
+name = "vfio-bindings"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "43449b404c488f70507dca193debd4bea361fe8089869b947adc19720e464bce"
 dependencies = [
  "vmm-sys-util",
 ]
@@ -710,7 +716,7 @@ dependencies = [
  "kvm-bindings",
  "kvm-ioctls",
  "log",
- "vfio-bindings",
+ "vfio-bindings 0.2.0",
  "vm-memory",
  "vmm-sys-util",
 ]
@@ -726,7 +732,7 @@ dependencies = [
  "serde_derive",
  "serde_json",
  "thiserror",
- "vfio-bindings",
+ "vfio-bindings 0.3.1",
  "vm-memory",
  "vmm-sys-util",
 ]
@@ -747,9 +753,9 @@ dependencies = [
 
 [[package]]
 name = "vhost"
-version = "0.2.0"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2d23ddeb452fb4f837526c6298cc8a2f4948e5595b0328a3d61b5eebe51874d7"
+checksum = "3b56bf8f178fc500fe14505fca8b00dec76fc38f2304f461c8d9d7547982311d"
 dependencies = [
  "bitflags",
  "libc",