[AutoPR azure-mgmt-network] Remove all premium firewall policy properties (private)#1550

openapi-sdkautomation[bot] wants to merge 2 commits intosdkAutomation/azure-mgmt-networkAzureSDKAutomation/azure-sdk-for-python:sdkAutomation/azure-mgmt-networkfrom

sdkAutomation/azure-mgmt-network@10069AzureSDKAutomation/azure-sdk-for-python:sdkAutomation/azure-mgmt-network@10069Copy head branch name to clipboard