save results in chunks of dynamodb batch write limit

[solomon-negusse]

This was reviewed when it got merged to develop branch but decided to push it to master as hotfix since develop has other changes that'll need more time for testing before going to production.

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• [x] 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.
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• [x] 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: - [x] Bugfix - [ ] Feature - [ ] Code style update (formatting, renaming) - [ ] Refactoring (no functional changes, no api changes) - [ ] Build related changes - [ ] Documentation content changes - [ ] Other (please describe): ## What is the current behavior?

Storing results in dynamodb fails when results list size exceeds batch_write_item limit of 25 items Issue Number: GTC-1428

What is the new behavior?

• Storing results in chunks resolves the issue

Does this introduce a breaking change?

• [ ] Yes
• [X] No

Other information

[codecov[bot]]

Codecov Report

Merging #58 (273c96e) into master (7cfa0ef) will increase coverage by 0.08%. The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master      #58      +/-   ##
==========================================
+ Coverage   91.69%   91.78%   +0.08%     
==========================================
  Files          20       20              
  Lines        1156     1168      +12     
==========================================
+ Hits         1060     1072      +12     
  Misses         96       96              

Flag	Coverage Δ
unittests	91.78% <100.00%> (+0.08%)	:arrow_up:

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

Impacted Files	Coverage Δ
tests/e2e/test_raster_analysis.py	100.00% <ø> (ø)
raster_analysis/globals.py	100.00% <100.00%> (ø)
raster_analysis/results_store.py	94.28% <100.00%> (+0.22%)	:arrow_up:

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