aws: import odc-cloud modules

[pjonsson]

Reason for this pull request

This is the remaining synchronous
S3 functionality in odc-cloud that
is used and isn't already imported
in datacube.

I have added some partial type annotations
that I know are correct, and done
a light reformat+lint fixes.

Proposed changes

• Closes #xxxx

• Tests added / passed

• Pull Request Title will make sense in ODC Release Notes

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📚 Documentation preview 📚: https://opendatacube--2175.org.readthedocs.build/en/2175/

[codecov]

Codecov Report

❌ Patch coverage is 45.63758% with 81 lines in your changes missing coverage. Please review.
✅ Project coverage is 86.07%. Comparing base (e7f8447) to head (6270002).

Files with missing lines	Patch %	Lines
datacube/utils/aws/inventory.py	0.00%	50 Missing ⚠️
datacube/utils/aws/queue.py	77.64%	19 Missing ⚠️
datacube/utils/aws/__init__.py	14.28%	12 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #2175      +/-   ##
===========================================
- Coverage    86.43%   86.07%   -0.37%     
===========================================
  Files          151      153       +2     
  Lines        16401    16550     +149     
===========================================
+ Hits         14177    14245      +68     
- Misses        2224     2305      +81     

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