VOL-1623-meter support and handling  techprofile and fix for flow delete , now migrated to onosproject/onos:1.13.9-rc4

Change in flowupdate API towards adapters

Remove meter_get API from adapter to core

Added dependent vendor library files downloaded  by "dep-ensure -update"

Added techprofile changes in the single commit

Review comments are addressed

submiting patch for  integration tests for meter changes and modifications in unit test for updated flow decomposer logic
  - submitting on behalf of "Salman.Siddiqui@radisys.com"

Load test for meter updated and other flow management test cases with meter
- Performed load test for 1K meters serially and parallely and added more TC in flow management

Rebased

Load test for meter updated and other flow management test cases with meter
- Performed load test for 1K meters serially and parallely and added more TC in flow management
- submitting on behalf of "Salman.Siddiqui@radisys.com"

pulled latest protos

verified EAPOL/DHCP/HSIA data with Edgecore OLT & TW ONT kit for one subcriber
verified delete/re-add is working end to end for the same subscriber

Change-Id: Idb232b7a0f05dc0c7e68266ac885740a3adff317
diff --git a/adapters/simulated_olt/adaptercore/device_handler.go b/adapters/simulated_olt/adaptercore/device_handler.go
index c61ca14..628e2e5 100644
--- a/adapters/simulated_olt/adaptercore/device_handler.go
+++ b/adapters/simulated_olt/adaptercore/device_handler.go
@@ -299,13 +299,13 @@
 	log.Debugw("DeleteDevice-end", log.Fields{"deviceId": device.Id})
 }
 
-func (dh *DeviceHandler) UpdateFlowsBulk(device *voltha.Device, flows *voltha.Flows, groups *voltha.FlowGroups) {
+func (dh *DeviceHandler) UpdateFlowsBulk(device *voltha.Device, flows *voltha.Flows, groups *voltha.FlowGroups, metadata *voltha.FlowMetadata) {
 	log.Debugw("UpdateFlowsBulk", log.Fields{"deviceId": device.Id, "flows": flows, "groups": groups})
 	// For now we do nothing with it
 	return
 }
 
-func (dh *DeviceHandler) UpdateFlowsIncremental(device *voltha.Device, flowChanges *of.FlowChanges, groupChanges *of.FlowGroupChanges) {
+func (dh *DeviceHandler) UpdateFlowsIncremental(device *voltha.Device, flowChanges *of.FlowChanges, groupChanges *of.FlowGroupChanges, metadata *voltha.FlowMetadata) {
 	log.Debugw("UpdateFlowsIncremental", log.Fields{"deviceId": device.Id, "flowChanges": flowChanges, "groupChanges": groupChanges})
 	// For now we do nothing with it
 	return