BUG: remove unnecessary include

Testing/Code/BasicFilters/otbBasicFiltersTests1.cxx

Testing/Code/BasicFilters/otbBasicFiltersTests10.cxx

Testing/Code/BasicFilters/otbBasicFiltersTests11.cxx

Testing/Code/BasicFilters/otbBasicFiltersTests2.cxx

Testing/Code/BasicFilters/otbBasicFiltersTests3.cxx

Testing/Code/BasicFilters/otbBasicFiltersTests4.cxx

Testing/Code/BasicFilters/otbBasicFiltersTests5.cxx

Testing/Code/BasicFilters/otbBasicFiltersTests6.cxx

Testing/Code/BasicFilters/otbBasicFiltersTests7.cxx

Testing/Code/BasicFilters/otbBasicFiltersTests8.cxx

Testing/Code/BasicFilters/otbBasicFiltersTests9.cxx

Testing/Code/ChangeDetection/otbChangeDetectionTests1.cxx

Testing/Code/ChangeDetection/otbChangeDetectionTests2.cxx

Testing/Code/Common/otbCommonTests1.cxx

Testing/Code/Common/otbCommonTests2.cxx

Testing/Code/Common/otbCommonTests3.cxx

Testing/Code/Common/otbCommonTests4.cxx

Testing/Code/Common/otbCommonTests5.cxx

Testing/Code/Common/otbCommonTests6.cxx

Testing/Code/Common/otbCommonTests7.cxx