Update draftlog

Author: camdecoster

draftlogs/7870_add.md

@@ -1 +1,3 @@
-- Add `direction` attribute (`forward` / `reversed`) to the Sankey trace, controlling the flow direction along the `orientation` axis: `forward` keeps sources on the left (horizontal) or top (vertical), `reversed` moves them to the right or bottom [[#7870](https://github.com/plotly/plotly.js/pull/7870)]
+- Add `direction` attribute to the Sankey trace, controlling the flow direction along the `orientation` axis [[#7870](https://github.com/plotly/plotly.js/pull/7870)], with thanks to @wf-r for the contribution!
+  - `forward` keeps sources on the left (horizontal) or top (vertical)
+  - `reversed` moves them to the right or bottom