[submodule] Update submodule sonic-swss to the latest HEAD automatically

mssonicbld · mssonicbld · commit 31d979463409 · 2023-08-15T03:02:08.000Z
diff --git a/src/sonic-swss b/src/sonic-swss
@@ -1 +1 @@
-Subproject commit 27b645796cbe2e156f41144abf69266d5f51ce1e
+Subproject commit 6b0c8c5c6ec4634472ff5a806cb9793aaa6e6819
