ENH: Update ITKTransformTools from 39767761683331ff94818adaff4def72f62bb671 to a2cee345c187d706a6b3f6d058365805a667be7c

https://www.github.com/NIRALUser/ITKTransformTools/compare/39767761683331ff94818adaff4def72f62bb671%E2%80%A6a2cee345c187d706a6b3f6d058365805a667be7c