chore: Bump fortran grammar (#870)

github-actions[bot] · web-flow · commit 8925dc60ecbc · 2024-12-02T02:39:52.000+08:00
diff --git a/repos/fortran b/repos/fortran
@@ -1 +1 @@
-Subproject commit 4c96c4d00b5c17b109028e8627407971085034ce
+Subproject commit 6f16bab7455cd2906a86679a1be83dd4f378db81
