Add ShowNode and CompiledNode to PrintEvent as special case, quiet-compatible events

[dbeatty10]

Description

Supports dbt-labs/dbt-core#9958

Checklist

• I have read the contributing guide and understand what's expected of me
• I have signed the CLA
• I have run this code in development and it appears to resolve the stated issue
• I have opened an issue to add/update docs, or docs changes are not required/relevant for this PR
• I have run changie new to create a changelog entry

[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-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 68.48%. Comparing base (5a401a9) to head (0aee79d).

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #216   +/-   ##
=======================================
  Coverage   68.48%   68.48%           
=======================================
  Files          52       52           
  Lines        3389     3389           
=======================================
  Hits         2321     2321           
  Misses       1068     1068           

Flag	Coverage Δ
unit	68.48% <100.00%> (ø)

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