update test cli

Author: gregcusack

validator/tests/cli.rs

@@ -29,6 +29,8 @@ fn test_use_the_same_path_for_accounts_and_snapshots() {
         temp_dir_str,
         "--snapshots",
         temp_dir_str,
+        "--expected-shred-version",
+        "42",
     ]);
     cmd.assert().failure().stderr(predicates::str::contains(
         "the --accounts and --snapshots paths must be unique",