chore: Bump latex grammar

jcs090218 · github-actions[bot] · commit 1ac789771e5d · 2025-06-29T02:25:53.000Z
diff --git a/repos/latex b/repos/latex
@@ -1 +1 @@
-Subproject commit 8e130cd5394487f5b686fbbb547f4ad7dbe811db
+Subproject commit 73c9b8992f72203386092ffd2a05f2dcba02d2cb
