docs(triggers): drop rowNumber from table trigger outputs

rowNumber was removed from the table trigger payload; remove it from the
documented output fields to match.

Author: TheodoreSpeaks

apps/docs/content/docs/en/triggers/table.mdx

@@ -38,7 +38,6 @@ Triggers when rows are inserted or updated in a table
 | `changedColumns` | json | List of column names that changed \(empty for inserts\) |
 | `rowId` | string | The unique row ID |
 | `headers` | json | Column names from the table schema |
-| `rowNumber` | number | The position of the row in the table |
 | `tableId` | string | The table ID |
 | `tableName` | string | The table name |
 | `timestamp` | string | Event timestamp in ISO format |