fix mismatch between pymatgen and atomate2 key for Clarke thermal con…#1448

JaGeo merged 1 commit intomaterialsproject:mainmaterialsproject/atomate2:mainfrom

hrushikesh-s:clarke-thermalcond-key-mismatchhrushikesh-s/atomate2:clarke-thermalcond-key-mismatchCopy head branch name to clipboard