chore: Bump haskell grammar

jcs090218 · github-actions[bot] · commit 606f467e5d54 · 2025-06-29T02:25:20.000Z
diff --git a/repos/haskell b/repos/haskell
@@ -1 +1 @@
-Subproject commit af32d884088ce7b74541b5e51820baa7e305caae
+Subproject commit 0975ef72fc3c47b530309ca93937d7d143523628
