vmm/vstate: use arrays directly instead of vec!

Use arrays directly instead of vec! to satisfy clippy.

Signed-off-by: Sergio Lopez <[email protected]>

Author: slp

src/vmm/src/linux/vstate.rs

@@ -428,10 +428,10 @@ impl KvmContext {
 
         // A list of KVM capabilities we want to check.
         #[cfg(target_arch = "x86_64")]
-        let capabilities = vec![Irqchip, Ioeventfd, Irqfd, UserMemory, SetTssAddr];
+        let capabilities = [Irqchip, Ioeventfd, Irqfd, UserMemory, SetTssAddr];
 
         #[cfg(target_arch = "aarch64")]
-        let capabilities = vec![Irqchip, Ioeventfd, Irqfd, UserMemory, ArmPsci02];
+        let capabilities = [Irqchip, Ioeventfd, Irqfd, UserMemory, ArmPsci02];
 
         // Check that all desired capabilities are supported.
         match capabilities