STYLE: run clange format

...Applications/AppClassification/app/otbZonalStatistics.cxx

.../Applications/AppFiltering/app/otbContrastEnhancement.cxx

Modules/Applications/AppImageUtils/app/otbColorMapping.cxx

...ions/AppSegmentation/app/otbHooverCompareSegmentation.cxx

Modules/Core/Functor/include/otbDotProductImageFilter.h

...g/Projection/include/otbProjectiveProjectionImageFilter.h

...perspectral/Unmixing/include/otbISRAUnmixingImageFilter.h

...perspectral/Unmixing/include/otbNCLSUnmixingImageFilter.h

...Unmixing/include/otbUnConstrainedLeastSquareImageFilter.h