chore: Bump swift grammar

jcs090218 · github-actions[bot] · commit ae1cc908a6d0 · 2024-10-13T01:53:52.000Z
diff --git a/repos/swift b/repos/swift
@@ -1 +1 @@
-Subproject commit 4bff50b78b4d3c0517e4d0f0a344aca165f00146
+Subproject commit a6ec57ad4d12c68d952ba1f869bd373a7ac95832
