message: valgrid: Initialize version for ColumnScanState
  This silences many valgrind flaky results
diff: @@ -59,7 +59,7 @@ struct ColumnScanState {
  //! The version of the column data that we are scanning.
  //! This is used to detect if the ColumnData has been changed out from under us during a scan
  //! If this is the case, we re-initialize the scan
  - idx_t version;
  + idx_t version = 0;
  //! We initialize one SegmentScanState per segment, however, if scanning a DataChunk requires us to scan over more
  //! than one Segment, we need to keep the scan states of the previous segments around
  vector<unique_ptr<SegmentScanState>> previous_states;
  