COMP: Update CI, Python packaging, and CMake 4.x compatibility#77

hjmjohnson wants to merge 4 commits into

SCIInstitute:masterSCIInstitute/ITKCleaver:masterfrom

hjmjohnson:update-to-v5.4.6hjmjohnson/ITKCleaver:update-to-v5.4.6Copy head branch name to clipboard