[MAINT]: Remove deprecated `pvlib.atmosphere.first_solar_spectral_correction`#2131

Merged

kandersolar merged 7 commits intopvlib:mainfrom

echedey-ls:remove-deprecated-atmosphere-first-solar-spectral-factor

Mar 14, 2025

Commits on Jul 13, 2024

Remove `pvlib.atmosphere.first_solar_spectral_correction`
echedey-ls
committed

Commits on Jul 16, 2024

Remove unneeded imports
echedey-ls
committed