[VOL:3643] support of some OLT device metrics over the Device Management Interface
1. Following metrices are supported :
   METRIC_FAN_SPEED
   METRIC_CPU_USAGE_PERCENTAGE
   METRIC_RAM_USAGE_PERCENTAGE
   METRIC_DISK_USAGE_PERCENTAGE
   METRIC_INNER_SURROUNDING_TEMP
2. Following DMI APIs are implemented:
   ListMetrics
   UpdateMetricsConfiguration
   GetMetric
   SetMsgBusEndpoint
   GetMsgBusEndpoint
3. Updated docs/source/DMI_Server_README.md

Change-Id: I11f988ff972b8a8682012c7aeea88ba61afb82ba
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 4e63d72..2986d80 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -75,7 +75,7 @@
 github.com/olekukonko/tablewriter
 # github.com/opencord/cordctl v0.0.0-20190909161711-01e9c1f04bf4
 github.com/opencord/cordctl/pkg/format
-# github.com/opencord/device-management-interface v0.9.1-0.20200930105820-188a84f483b3
+# github.com/opencord/device-management-interface v0.9.5
 github.com/opencord/device-management-interface/go/dmi
 # github.com/opencord/omci-sim v0.0.5
 github.com/opencord/omci-sim