message: e2e testing: remove subxt manual nonce increment
diff: @@ -363,7 +363,6 @@ where
  return Err(Error::InstantiateDryRun(dry_run))
  }
  - self.set_current_nonce(signer).await;
  let tx_events = self
  .api
  .instantiate_with_code(
  @@ -376,7 +375,6 @@ where
  signer,
  )
  .await;
  - signer.increment_nonce();
  let mut account_id = None;
  for evt in tx_events.iter() {
  @@ -467,9 +465,7 @@ where
  return Err(Error::UploadDryRun(dry_run))
  }
  - self.set_current_nonce(signer).await;
  let tx_events = self.api.upload(signer, code, storage_deposit_limit).await;
  - signer.increment_nonce();
  let mut hash = None;
  for evt in tx_events.iter() {
  @@ -556,7 +552,6 @@ where
  return Err(Error::CallDryRun(dry_run))
  }
  - self.set_current_nonce(signer).await;
  let tx_events = self
  .api
  .call(
  @@ -568,7 +563,6 @@ where
  signer,
  )
  .await;
  - signer.increment_nonce();
  for evt in tx_events.iter() {
  let evt = evt.unwrap_or_else(|err| {
  @@ -640,24 +634,4 @@ where
  ));
  Ok(alice_pre.data.free)
  }
  -
  - /// Fetches the next system account index for `signer.account_id()`
  - /// and sets it as nonce for `signer`.
  - async fn set_current_nonce(&mut self, signer: &mut Signer<C>) {
  - let nonce = self
  - .api
  - .client
  - .rpc()
  - .system_account_next_index(signer.account_id())
  - .await
  - .unwrap_or_else(|err| {
  - panic!(
  - "error getting next index for {:?}: {:?}",
  - signer.account_id(),
  - err
  - );
  - });
  - log_info(&format!("setting signer nonce to {:?}", nonce));
  - signer.set_nonce(nonce);
  - }
  }
  