[submodule]: Advance sonic-swss. (#8804)

nazariig · web-flow · commit f6f4c7f4b985 · 2021-09-20T23:09:27.000-07:00
Commits on Sep 18, 2021 [pfcwd] Fix the polling interval time granularity (#1912) 98a3ae8 Commits on Sep 20, 2021 [202012][teammgrd]: Improve LAGs cleanup on shutdown (#1916) 5a4678e Signed-off-by: Nazarii Hnydyn <nazariig@nvidia.com>
diff --git a/src/sonic-swss b/src/sonic-swss
@@ -1 +1 @@
-Subproject commit 4be4a9b31c8af43c9cbfca24098158ee443993ab
+Subproject commit 5a4678e75615727903dadbf6e4fea0d19835a728
