Feature request or enhancement

it came up in zulip chat, to add Reading metrics to main repo so downstream consumers could benefit from it

https://github.com/memiiso/debezium-server-bigquery/blob/master/debezium-server-bigquery-sinks/src/main/java/io/debezium/server/bigquery/DebeziumMetrics.java

Which use case/requirement will be addressed by the proposed feature?

with having access to metrics a consumer could implement many features,

like dynamically controlling consuming speed.
implementing different behavior based on snapshot process status