[201811][utilities] advance sub module head (#3535)

yxieca · web-flow · commit 91a5bd2c7b4c · 2019-09-28T17:31:27.000-07:00
Submodule src/sonic-utilities 5b1fa3c..7bb6ffb: > [fast reboot] kill teamd docker directly (#683) Signed-off-by: Ying Xie <ying.xie@microsoft.com>
diff --git a/src/sonic-utilities b/src/sonic-utilities
@@ -1 +1 @@
-Subproject commit 5b1fa3c8b5f8691011488070f9bdb6e5d3b639a3
+Subproject commit 7bb6ffbfdc0ac2f628b50fe389b2843639f25ad3
