* __win_check_git_update: Properly cleanup line before using a
carriage return to return to the beginning. This prevents output
like:
Updated: S:\ComfyUI\custom_nodes\ComfyUI-Impact-Packrpolation
Updated: S:\ComfyUI\custom_nodes\comfyui-inpaint-nodesayout
Updated: S:\ComfyUI\custom_nodes\ComfyUI-LogicUtilsodes
In this case the node being updated overlaps the existing output
showing nodes being checked for updates. This happens because there's
no erase until end of line being used in the windows specific function
whereas the non-windows version uses it in git_repo_has_updates.