Fix ChillerElectricEIR air cooled curves#5463

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joseph-robertson wants to merge 4 commits intodevelopfrom

fix-chiller-curves

Commits on Jul 23, 2025

Add model tests for chiller curve outputs.
joseph-robertson
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Commits on Jul 24, 2025

Commits on Jul 25, 2025

Relax tolerance in new chiller model tests.
joseph-robertson
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