message: [Trivial][UI] Fix init messages
  add "Upgrading coins database..." feedback
  remove misplaced "Loading block index..."
diff: @@ -1472,8 +1472,6 @@ bool AppInit2()
  bool fReset = fReindex;
  std::string strLoadError;
  - uiInterface.InitMessage(_("Loading block index..."));
  -
  do {
  const int64_t load_block_index_start_time = GetTimeMillis();
  @@ -1498,6 +1496,7 @@ bool AppInit2()
  if (fReindex) {
  pblocktree->WriteReindexing(true);
  } else {
  + uiInterface.InitMessage(_("Upgrading coins database..."));
  // If necessary, upgrade from older database format.
  if (!pcoinsdbview->Upgrade()) {
  strLoadError = _("Error upgrading chainstate database");
  