Stop using S3 Select in indexer

[sir-sigurd]

Description

TODO

• revert CI
• Unit tests
• Confirm that this change meets security best practices and does not violate the security model
• Documentation
  • run optipng on any new PNGs
  • Python: Run build.py for new docstrings
  • JavaScript: basic explanation and screenshot of new features
  • Markdown somewhere in docs/**/*.md that explains the feature to end users (said .md files should be linked from SUMMARY.md so they appear on https://docs.quiltdata.com)
  • Markdown docs for developers
• Changelog entry (skip if change is not significant to end users, e.g. docs only)

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 32 lines in your changes missing coverage. Please review.

Project coverage is 34.95%. Comparing base (7972243) to head (c007428).
Report is 6 commits behind head on master.

Files with missing lines	Patch %	Lines
lambdas/indexer/index.py	0.00%	32 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #4212      +/-   ##
==========================================
- Coverage   37.69%   34.95%   -2.74%     
==========================================
  Files         768      768              
  Lines       35317    35337      +20     
  Branches     5215     5214       -1     
==========================================
- Hits        13313    12353     -960     
- Misses      20769    21750     +981     
+ Partials     1235     1234       -1     

Flag	Coverage Δ
api-python	91.09% <ø> (ø)
catalog	12.07% <ø> (-0.01%)	⬇️
lambda	67.21% <0.00%> (-20.75%)	⬇️

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