ENH: Bump ITK_VERSION_MINOR to 4
ENH: Bump ITK_VERSION_MINOR to 4

InsightSoftwareConsortium/ITK,InsightSoftwareConsortium/ITK,Kitware/ITK,InsightSoftwareConsortium/ITK,InsightSoftwareConsortium/ITK,Kitware/ITK,Kitware/ITK,Kitware/ITK,Kitware/ITK,InsightSoftwareConsortium/ITK,Kitware/ITK,InsightSoftwareConsortium/ITK,Kitware/ITK,InsightSoftwareConsortium/ITK