[AutoPR azure-resourcemanager-containerservice-generated] Adding node-image upgrade channel#7799

openapi-sdkautomation[bot] wants to merge 1 commit intomasterAzureSDKAutomation/azure-sdk-for-java:masterfrom

sdkAuto/13375/azure-resourcemanager-containerservice-generatedAzureSDKAutomation/azure-sdk-for-java:sdkAuto/13375/azure-resourcemanager-containerservice-generatedCopy head branch name to clipboard