COMP: Bump ITK version.

Will fix

CMake Warning (dev) in Modules/ThirdParty/NIFTI/src/nifti/CMakeLists.txt:
  Syntax Warning in cmake code at

    /.../TubeTK-RelWithDebInfo/ITK/Modules/ThirdParty/NIFTI/src/nifti/CMakeLists.txt:103:39

  Argument not separated from preceding token by whitespace.
This warning is for project developers.  Use -Wno-dev to suppress it.

Sync with Slicer version.