fix: add optional chaining to onHeaderCell call in HeaderRow.tsx (#1340)

Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>

Author: afc163

src/Header/HeaderRow.tsx

@@ -54,7 +54,7 @@ const HeaderRow = <RecordType extends any>(props: RowProps<RecordType>) => {
         const { column, colStart, colEnd, colSpan } = cell;
         const fixedInfo = getCellFixedInfo(colStart, colEnd, flattenColumns, stickyOffsets);
 
-        const additionalProps: React.HTMLAttributes<HTMLElement> = column?.onHeaderCell(column);
+        const additionalProps: React.HTMLAttributes<HTMLElement> = column?.onHeaderCell?.(column) || {};
 
         return (
           <Cell