chore: Bump pgn grammar (#1133)

github-actions[bot] · jcs090218 · web-flow · commit d74942134868 · 2025-08-10T07:02:51.000-07:00
Co-authored-by: jcs090218 &lt;8685505+jcs090218@users.noreply.github.com&gt;
diff --git a/repos/pgn b/repos/pgn
@@ -1 +1 @@
-Subproject commit bfb2d10bccac3e68ad5cf6c7a585c83d6ae6b9b0
+Subproject commit 5fddef82dfd36fe05894f290ae9c323a9e656fc6
