[ReleasePR azure-mgmt-network] Add new api-version 2020-08-01 of network to go sdk#15445

openapi-sdkautomation[bot] wants to merge 1 commit intoAzure:release/v3Azure/azure-sdk-for-python:release/v3from

AzureSDKAutomation:sdkAuto/azure-mgmt-networkAzureSDKAutomation/azure-sdk-for-python:sdkAuto/azure-mgmt-networkCopy head branch name to clipboard