update snmp-subagent submodule ptr (#10570)

vivekrnv · web-flow · commit f0cbd9de5c61 · 2022-04-15T12:22:14.000-07:00
004b9a4 [202111] Handle error seen on system where vlan interface map is not present (#252) 899cfdd [ci] add pr trigger for 202111 branch (#253)
diff --git a/src/sonic-snmpagent b/src/sonic-snmpagent
@@ -1 +1 @@
-Subproject commit 64e77c66d08ea02f0d5e35af5f6a21cd840e44a7
+Subproject commit 004b9a4dd7306adef9f15fa7650aef52d34160c6
