Update metrics schema in ADES-K8s

Modify the ADES-K8s metrics schema to match the doc linked to in the DoD below. This includes adding ADES ID, Job Type, User ID, and NodeType to the metrics.

Definition of Done:

[ ] ADES-K8s metrics schema matches version from https://docs.google.com/presentation/d/1bTMKPRAeioxsKv7okcvWYjIbXoynmB8T8H2bL3vzYLU/edit#slide=id.g14215199578_0_2205
[ ] Metrics works with downstream ES emitter [@mkarim2017 ]

MAAP-Project / maap-hec-aws

Update metrics schema in ADES-K8s #76