[AutoPR @azure/arm-containerregistry] [acr] update default package tag for containerregistry#838

openapi-sdkautomation[bot] wants to merge 1 commit intosdkAutomation/@azure_arm-containerregistryAzureSDKAutomation/azure-sdk-for-js:sdkAutomation/@azure_arm-containerregistryfrom

sdkAutomation/@azure_arm-containerregistry@8646AzureSDKAutomation/azure-sdk-for-js:sdkAutomation/@azure_arm-containerregistry@8646Copy head branch name to clipboard