Large messages are being kept on the ReplicationEndpoint after they are closed.

The entries for these large messages need to be removed as soon as the file is closed:

https://github.com/apache/activemq-artemis/blob/49189cd7e63a64fcda947dbd72fd7849348b71c9/artemis-server/src/main/java/org/apache/activemq/artemis/core/replication/ReplicationEndpoint.java#L134

When a remove is needed a new object should be created instead of keeping the hash longer.