Update sonic-utilities submodule

judyjoseph · judyjoseph · commit 1aa225cd0c0e · 2021-12-22T09:09:09.000-08:00
74d2a09 [portstat] check TX/RX utilization calculation correctness (#1840)
diff --git a/src/sonic-utilities b/src/sonic-utilities
@@ -1 +1 @@
-Subproject commit 951485792ec454a0f5042bd16c65e3e14bb245ad
+Subproject commit b1c0be02e3951ca0a40d91df6eda7555e43b9bcd
