fix: convert ccall pointer returns to unsigned in run-pipeline-emscriten#1503

thewtex merged 1 commit intoInsightSoftwareConsortium:mainInsightSoftwareConsortium/ITK-Wasm:mainfrom

PaulHax:unsigned-wasm-pointersPaulHax/itk-wasm:unsigned-wasm-pointersCopy head branch name to clipboard