chore: Exposes documentComponents util

[pan-kot]

The documentComponents util is to be used for snapshot tests on internal APIs that are not meant to be exposed in the api-docs, see: cloudscape-design/chart-components#70.

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 91.96%. Comparing base (83b9007) to head (823d3ed).
Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main      #81   +/-   ##
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  Coverage   91.96%   91.96%           
=======================================
  Files          15       15           
  Lines         909      909           
  Branches      265      265           
=======================================
  Hits          836      836           
  Misses         73       73           

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