fix: Unpin azure-eventhub to not use latest cmake which breaks 3.7#1474

YunchuWang merged 1 commit intodevAzure/azure-functions-python-worker:devfrom

wangbill/unpin-azure-eventhubAzure/azure-functions-python-worker:wangbill/unpin-azure-eventhubCopy head branch name to clipboard