Create Python script to export to GEE

[jterry64]

Pull request checklist

Please check if your PR fulfills the following requirements:

• Make sure you are requesting to pull a topic/feature/bugfix branch (right side). Don't request your master!
• Make sure you are making a pull request against the develop branch (left side). Also you should start your branch off our develop.
• Check the commit's or even all commits' message styles matches our requested structure.
• Check your code additions will fail neither code linting checks nor unit test.

Pull request type

Please check the type of change your PR introduces:

• Bugfix
• Feature
• Code style update (formatting, renaming)
• Refactoring (no functional changes, no api changes)
• Build related changes
• Documentation content changes
• Other (please describe):

Issue Number: GTC-2851

What is the new behavior?

Add option to export COGs to GEE by created copy to GCS and creating a COG-backed asset using the GEE API.

COGs are stored in the forma-250 GCS project in the bucket data-api-gee-assets. They have the naming convention {dataset}/{implementation}.tif. The GEE assets are in the forma-250 GEE project with the asset ID {dataset}/{implementation}.

I didn't implement versioning to start with, since that might quickly use up a lot of space in GCS/GEE and would be confusing to GEE users. So for now, assuming the asset is simply using the latest version in the API. I'm thinking we can revisit this in the future if there's a use case for better versioning.

Does this introduce a breaking change?

• Yes
• No

Other information

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 75.00000% with 1 line in your changes missing coverage. Please review.

Project coverage is 82.03%. Comparing base (b51894a) to head (ba51066).

Files	Patch %	Lines
app/tasks/cog_assets.py	50.00%	1 Missing ⚠️

❗ Your organization needs to install the Codecov GitHub app to enable full functionality.

Additional details and impacted files

@@             Coverage Diff             @@
##           develop     #545      +/-   ##
===========================================
- Coverage    82.03%   82.03%   -0.01%     
===========================================
  Files          126      126              
  Lines         5662     5665       +3     
===========================================
+ Hits          4645     4647       +2     
- Misses        1017     1018       +1     

Flag	Coverage Δ
unittests	82.03% <75.00%> (-0.01%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.