Update baseline parameterization

[jdebacker]

This PR updates the baseline parameterization represented in default_parameters.json to reflect post-2025 reconciliation bills.

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 45.69%. Comparing base (bb8fd1a) to head (e76f917).

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #140   +/-   ##
=======================================
  Coverage   45.69%   45.69%           
=======================================
  Files          18       18           
  Lines        1416     1416           
=======================================
  Hits          647      647           
  Misses        769      769           

Flag	Coverage Δ
unittests	45.69% <100.00%> (ø)

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Files with missing lines	Coverage Δ
ogusa/__init__.py	100.00% <100.00%> (ø)

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[rickecon]

@jdebacker. Looks great. Merging now.