Update iminuit from 2.31.1 to 2.31.2 [emscripten-4x]#3706

emscripten-forge-bot wants to merge 3 commits intomainemscripten-forge/recipes:mainfrom

bump-iminuit_2.31.1_to_2.31.2_for_emscripten-4xemscripten-forge/recipes:bump-iminuit_2.31.1_to_2.31.2_for_emscripten-4xCopy head branch name to clipboard