Updated clap to latest version 3.2.17

earlier version of clap 2.33.3 was no longer maintained

Signed-off-by: Ramyak mehra <rmehra_be19@thapar.edu>

Author: ramyak-mehra

Cargo.lock

@@ -5,7 +5,7 @@ authors = ["rust-vmm AWS maintainers <rust-vmm-maintainers@amazon.com>"]
 edition = "2018"
 
 [dependencies]
-clap = "2.33.3"
+clap = "3.2.17"
 
 vmm = { path = "../vmm" }