[EventHubs] update uamqp dependency to 1.4.1#19575

yunhaoling merged 2 commits intoAzure:mainAzure/azure-sdk-for-python:mainfrom

yunhaoling:yuling/eh/prepare-for-release-5.6.0yunhaoling/azure-sdk-for-python:yuling/eh/prepare-for-release-5.6.0Copy head branch name to clipboard