Bump PrettyPrompt and Microsoft.Build.Framework dependencies

[waf]

More nuget upgrades -- main benefit of PrettyPrompt 5.0 is better unicode support and performance.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 70.3%. Comparing base (642b6b5) to head (158b404).
⚠️ Report is 3 commits behind head on main.

Additional details and impacted files

@@          Coverage Diff          @@
##            main    #458   +/-   ##
=====================================
  Coverage   70.3%   70.3%           
=====================================
  Files         94      94           
  Lines       6805    6805           
  Branches    1000    1000           
=====================================
  Hits        4789    4789           
  Misses      1691    1691           
  Partials     325     325           

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