message: Fix distribute tests
diff: @@ -4156,7 +4156,7 @@ fn should_not_restake_after_full_unbond() {
  let delegator = get_delegator_bid(&mut builder, VALIDATOR_1.clone(), DELEGATOR_1.clone());
  assert!(delegator.is_none());
  - let withdraws = builder.get_withdraws();
  + let withdraws = builder.get_unbonds();
  let unbonding_purses = withdraws
  .get(&VALIDATOR_1_ADDR)
  .expect("should have validator entry");
  @@ -4343,7 +4343,7 @@ fn delegator_full_unbond_during_first_reward_era() {
  let delegator = get_delegator_bid(&mut builder, VALIDATOR_1.clone(), DELEGATOR_1.clone());
  assert!(delegator.is_none());
  - let withdraws = builder.get_withdraws();
  + let withdraws = builder.get_unbonds();
  let unbonding_purses = withdraws
  .get(&VALIDATOR_1_ADDR)
  .expect("should have validator entry");
  