message: Fix conversion of global state updates from the chainspec format to EE format
diff: @@ -442,18 +442,11 @@ impl ChainspecLoader {
  .global_state_update
  .as_ref()
  .map(|state_update| {
  - // TODO - confirm we're using base64 encoding for this.
  state_update
  .0
  .iter()
  - .map(|(key, encoded_bytes)| {
  - let decoded_bytes = base64::decode(encoded_bytes).unwrap_or_else(|error| {
  - panic!(
  - "failed to base64 decode global state value for upgrade: {}",
  - error
  - )
  - });
  - let stored_value: StoredValue = bytesrepr::deserialize(decoded_bytes)
  + .map(|(key, stored_value_bytes)| {
  + let stored_value: StoredValue = bytesrepr::deserialize(stored_value_bytes)
  .unwrap_or_else(|error| {
  panic!(
  "failed to parse global state value as StoredValue for upgrade: {}",
  