[AutoPR track2_azure-mgmt-batch] modify link in batchmanagement.json#840

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

sdkAuto/19850/track2_azure-mgmt-batchazure-sdk/azure-sdk-for-python:sdkAuto/19850/track2_azure-mgmt-batchCopy head branch name to clipboard