[Event Hubs] Use different env name for EH compatible connection string in IotHub#6614

ramya-rao-a merged 1 commit intoAzure:masterAzure/azure-sdk-for-js:masterfrom

ramya-rao-a:test-eh-env-varsramya-rao-a/azure-sdk-for-js:test-eh-env-varsCopy head branch name to clipboard