update vmm-sys-util dependency version

The crate now requires vmm-sys-util to be at least v0.8.0.

Signed-off-by: Andreea Florescu <[email protected]>

Author: andreeaflorescu

Cargo.toml

@@ -11,7 +11,7 @@ license = "Apache-2.0 OR MIT"
 [dependencies]
 libc = ">=0.2.39"
 kvm-bindings = { version = ">=0.2.0", features = ["fam-wrappers"] }
-vmm-sys-util = ">=0.2.1"
+vmm-sys-util = ">=0.8.0"
 
 [dev-dependencies]
 byteorder = ">=1.2.1"