message: [fuzzing] disallow 0 amount txn
  p2p txn with 0 ammount would not happen as executor would block it. We
  can remove that from the fuzzer.
  Closes:
diff: @@ -22,7 +22,7 @@ impl FuzzTargetImpl for LanguageTransactionExecution {
  test_runner::TestRng::from_seed(test_runner::RngAlgorithm::PassThrough, &data);
  let mut generator = ValueGenerator::new_with_rng(passthrough_rng);
  - let txn_strategy = vec(all_transactions_strategy(0, 1_000_000), 1..40);
  + let txn_strategy = vec(all_transactions_strategy(1, 1_000_000), 1..40);
  let txns = generator.generate(txn_strategy);
  