chore: Bump pgn grammar

jcs090218 · github-actions[bot] · commit 0da2bcb92977 · 2025-08-10T02:30:37.000Z
diff --git a/repos/pgn b/repos/pgn
@@ -1 +1 @@
-Subproject commit bfb2d10bccac3e68ad5cf6c7a585c83d6ae6b9b0
+Subproject commit 5fddef82dfd36fe05894f290ae9c323a9e656fc6
