chore: remove additional braces for LeftCurlyCheck checkstyle (#1076)

pgjdbc/src/main/java/org/postgresql/core/v3/QueryExecutorImpl.java

@@ -1949,12 +1949,12 @@ protected void processResults(ResultHandler handler, int flags) throws IOExcepti

          break;

        case 't': // ParameterDescription
        case 't': { // ParameterDescription
          pgStream.receiveInteger4(); // len, discarded

          LOGGER.log(Level.FINEST, " <=BE ParameterDescription");

        {

          DescribeRequest describeData = pendingDescribeStatementQueue.getFirst();
          SimpleQuery query = describeData.query;
          SimpleParameterList params = describeData.parameterList;
@@ -2022,14 +2022,14 @@ protected void processResults(ResultHandler handler, int flags) throws IOExcepti
          }
          break;

        case 's': // Portal Suspended (end of Execute)
        case 's': { // Portal Suspended (end of Execute)
          // nb: this appears *instead* of CommandStatus.
          // Must be a SELECT if we suspended, so don't worry about it.

          pgStream.receiveInteger4(); // len, discarded
          LOGGER.log(Level.FINEST, " <=BE PortalSuspended");

        {

          ExecuteRequest executeData = pendingExecuteQueue.removeFirst();
          SimpleQuery currentQuery = executeData.query;
          Portal currentPortal = executeData.portal;
@@ -2046,7 +2046,7 @@ protected void processResults(ResultHandler handler, int flags) throws IOExcepti
          break;
        }

        case 'C': // Command Status (end of Execute)
        case 'C': { // Command Status (end of Execute)
          // Handle status.
          String status = receiveCommandStatus();
          if (isFlushCacheOnDeallocate()
@@ -2056,7 +2056,7 @@ protected void processResults(ResultHandler handler, int flags) throws IOExcepti

          doneAfterRowDescNoData = false;

        {

          ExecuteRequest executeData = pendingExecuteQueue.peekFirst();
          SimpleQuery currentQuery = executeData.query;
          Portal currentPortal = executeData.portal;
@@ -2179,12 +2179,11 @@ protected void processResults(ResultHandler handler, int flags) throws IOExcepti
          // keep processing
          break;

        case 'I': // Empty Query (end of Execute)
        case 'I': { // Empty Query (end of Execute)
          pgStream.receiveInteger4();

          LOGGER.log(Level.FINEST, " <=BE EmptyQuery");

        {
          ExecuteRequest executeData = pendingExecuteQueue.removeFirst();
          Portal currentPortal = executeData.portal;
          handler.handleCommandStatus("EMPTY", 0, 0);
@@ -2200,15 +2199,13 @@ protected void processResults(ResultHandler handler, int flags) throws IOExcepti
          break;

        case 'S': // Parameter Status
        {
          try {
            receiveParameterStatus();
          } catch (SQLException e) {
            handler.handleError(e);
            endQuery = true;
          }
          break;
        }

        case 'T': // Row Description (response to Describe)
          Field[] fields = receiveFields();