Fix: handle MPS OBJSENSE MAXIMIZE in reader#93

LucasBoTang wants to merge 1 commit into

MIT-Lu-Lab:mainMIT-Lu-Lab/cuPDLPx:mainfrom

LucasBoTang:fix/mps-objsense-maximizeLucasBoTang/cuPDLPx:fix/mps-objsense-maximizeCopy head branch name to clipboard