Update test

Author: ludfjig

src/hyperlight_host/src/sandbox/uninitialized.rs

@@ -925,11 +925,7 @@ mod tests {
                     event_values.get("metadata").unwrap().as_object().unwrap();
                 let event_values_map = event_values.as_object().unwrap();
 
-                #[cfg(target_os = "windows")]
-                let expected_error =
-                    "IOError(Os { code: 2, kind: NotFound, message: \"The system cannot find the file specified.\" }";
-                #[cfg(not(target_os = "windows"))]
-                let expected_error = "IOError(Os { code: 2, kind: NotFound, message: \"No such file or directory\" }";
+                let expected_error_start = "Error(\"GuestBinary not found:";
 
                 let err_vals_res = try_to_strings([
                     (metadata_values_map, "level"),
@@ -939,7 +935,7 @@ mod tests {
                 ]);
                 if let Ok(err_vals) = err_vals_res {
                     if err_vals[0] == "ERROR"
-                        && err_vals[1].starts_with(expected_error)
+                        && err_vals[1].starts_with(expected_error_start)
                         && err_vals[2] == "hyperlight_host::sandbox::uninitialized"
                         && err_vals[3] == "hyperlight_host::sandbox::uninitialized"
                     {