remove unused import

Signed-off-by: Jorge Prendes <jorge.prendes@gmail.com>

Author: jprendes

src/hyperlight_wasm_macro/src/wasmguest.rs

@@ -37,7 +37,6 @@ use hyperlight_component_util::hl::{
 use hyperlight_component_util::{resource, rtypes};
 use proc_macro2::TokenStream;
 use quote::{format_ident, quote};
-use syn::ext::IdentExt;
 
 // Emit code to register this particular extern definition with the
 // wasmtime linker, calling through Hyperlight.