Push logs to Loki

[jtyoung84]

Is your feature request related to a problem? Please describe.
It'd be nice to track the status of upload requests at each point in the processing pipeline

Describe the solution you'd like
We can add the Loki log handler and send log messages.

Describe alternatives you've considered
A clear and concise description of any alternative solutions or features you've considered.

Additional context
Add any other context or screenshots about the feature request here.