azure-eventhubs-extensions_3.0.0

Remove parent/pom.xml for Event Hubs Track 1 (#5090)

* Delete eventhubs pom.data.xml

* Move pom.data.xml contents into azure-eventhubs

* Move contents from parent pom.xml into eph

* Fix microsoft-azure-eventhubs-extensins

* Remove parent pom.xml from pom.data.xml