[ReleasePR track2_azure-mgmt-web] {azure-rest-api-specs} Add possible values for DomainValidationMethod#19425

openapi-sdkautomation[bot] wants to merge 1 commit intoAzure:mainAzure/azure-sdk-for-python:mainfrom

AzureSDKAutomation:sdkAuto/track2_azure-mgmt-webAzureSDKAutomation/azure-sdk-for-python:sdkAuto/track2_azure-mgmt-webCopy head branch name to clipboard