Add postprocessing collation helper, minor prod/util edits

[dylanhmorris]

• Create script postprocess_forecast_batches.py to automate plot collation, hubverse table creation, etc
• Fix some import bugs in utils.py
• Make setup_prod_job.py default to a job with COVID-19 and Influenza as the diseases
• Add test of postprocessing via postprocess_forecast_batches.py to the end to end test, and make the end to end test try multiple locations x multiple diseases, including US national forecasts.

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 81 lines in your changes missing coverage. Please review.

Project coverage is 18.54%. Comparing base (d5c0199) to head (886d440).
Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
pipelines/postprocess_forecast_batches.py	0.00%	65 Missing ⚠️
hewr/R/process_state_forecast.R	0.00%	12 Missing ⚠️
pipelines/forecast_state.py	0.00%	2 Missing ⚠️
pipelines/utils.py	0.00%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #250      +/-   ##
==========================================
- Coverage   19.57%   18.54%   -1.04%     
==========================================
  Files          20       21       +1     
  Lines        1364     1440      +76     
==========================================
  Hits          267      267              
- Misses       1097     1173      +76     

Flag	Coverage Δ
hewr	55.79% <0.00%> (-1.10%)	⬇️
pipelines	0.00% <0.00%> (ø)
pyrenew_hew	1.89% <ø> (ø)

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[damonbayer]

Closes #163 ?

[dylanhmorris]

Closes #163 ?

Prerequisite but as written doesn't close because it's just a local helper for now and I didn't yet do anything with task dependencies for an azure prod job.

My instinct is "land this and then do that as a separate PR", but lmk if you think otherwise.

[dylanhmorris]

@damonbayer ready for review.

[damonbayer]

Do you think it would be possible to do a postprocess test in CI in this PR? I think that would put us in a really good position for making sure all the PyRenew-HE changes continue to work.

[damonbayer]

Assuming this is still WIP, but formally requesting changes to address the CI failure.

[dylanhmorris]

All CI now passes; ready for re-review @damonbayer (or @sbidari since @damonbayer is out).

[sbidari]

Not a very thorough review but it looks mostly good to me!

Passes CI