Upgrade to CXX20#11423

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mitchute wants to merge 9 commits intodevelopfrom

Commits on Feb 18, 2026

qualify all format statements to use EnergyPlus::format, this is redundant for now
mitchute
committed
transition to cxx20, fix issues needed to clarify use of EnergyPlus::format or fmt::format
mitchute
committed
migrate some Boilers.cc format strings over to std::format
mitchute
committed