[AutoPR Az.Redis] Remove x-ms-external property for Redis 2022-06-01 API versions#2706

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

sdkAuto/21004/Az.Redisazure-sdk/azure-powershell:sdkAuto/21004/Az.RedisCopy head branch name to clipboard