Revert "Add doc_blocks to manifest for nodes and columns (#11224)"

[aranke]

This reverts commit d71f309.

Resolves #

Problem

Solution

Checklist

• I have read the contributing guide and understand what's expected of me.
• I have run this code in development, and it appears to resolve the stated issue.
• This PR includes tests, or tests are not required or relevant for this PR.
• This PR has no interface changes (e.g., macros, CLI, logs, JSON artifacts, config files, adapter interface, etc.) or this PR has already received feedback and approval from Product or DX.
• This PR includes type annotations for new and modified functions.

[github-actions]

Thank you for your pull request! We could not find a changelog entry for this change. For details on how to document a change, see the contributing guide.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 88.90%. Comparing base (588cbab) to head (02b85cb).
Report is 1 commits behind head on main.

❌ Your patch status has failed because the patch coverage (0.00%) is below the target coverage (80.00%). You can increase the patch coverage or adjust the target coverage.

Additional details and impacted files

@@           Coverage Diff           @@
##             main   #11283   +/-   ##
=======================================
  Coverage   88.90%   88.90%           
=======================================
  Files         189      189           
  Lines       24161    24138   -23     
=======================================
- Hits        21481    21461   -20     
+ Misses       2680     2677    -3     

Flag	Coverage Δ
integration	86.16% <100.00%> (-0.01%)	⬇️
unit	62.56% <0.00%> (+0.03%)	⬆️

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Components	Coverage Δ
Unit Tests	62.56% <0.00%> (+0.03%)	⬆️
Integration Tests	86.16% <100.00%> (-0.01%)	⬇️