[AutoPR azure-mgmt-appcontainers] Update readme for Microsoft.App#7081

azure-sdk wants to merge 1 commit intomainazure-sdk/azure-sdk-for-python:mainfrom

sdkAuto/28996/azure-mgmt-appcontainersazure-sdk/azure-sdk-for-python:sdkAuto/28996/azure-mgmt-appcontainersCopy head branch name to clipboard