COMP: Add export specification for itk::ResourceProbe.
COMP: Add export specification for itk::ResourceProbe.

This addresses the link error in Slicer
1391f4f7b96c1de39dbd88b16fc654b835a2f6e4

[ 83%] Linking CXX shared library
../../../lib/Slicer-4.5/cli-modules/libN4ITKBiasFieldCorrectionLib.so
CMakeFiles/N4ITKBiasFieldCorrectionLib.dir/N4ITKBiasFieldCorrection.cxx.o: In
function `ModuleEntryPoint':
N4ITKBiasFieldCorrection.cxx:(.text+0x7792): undefined reference to
`itk::ResourceProbe<double,
double>::UpdateMinimumMaximumMeasuredValue(double)'

when built with the Docker thewtex/centos-build image.

Change-Id: Iff4d87c8d079ff204c9951c07af842205a67fb17

vfonov/ITK,hjmjohnson/ITK,hjmjohnson/ITK,hjmjohnson/ITK,blowekamp/ITK,InsightSoftwareConsortium/ITK,zachary-williamson/ITK,PlutoniumHeart/ITK,zachary-williamson/ITK,zachary-williamson/ITK,richardbeare/ITK,Kitware/ITK,fbudin69500/ITK,stnava/ITK,PlutoniumHeart/ITK,fbudin69500/ITK,hjmjohnson/ITK,BRAINSia/ITK,hjmjohnson/ITK,richardbeare/ITK,BRAINSia/ITK,malaterre/ITK,malaterre/ITK,spinicist/ITK,spinicist/ITK,stnava/ITK,Kitware/ITK,LucasGandel/ITK,BRAINSia/ITK,thewtex/ITK,blowekamp/ITK,fbudin69500/ITK,thewtex/ITK,jcfr/ITK,jcfr/ITK,jcfr/ITK,jcfr/ITK,hjmjohnson/ITK,InsightSoftwareConsortium/ITK,blowekamp/ITK,stnava/ITK,LucasGandel/ITK,blowekamp/ITK,BRAINSia/ITK,richardbeare/ITK,fbudin69500/ITK,spinicist/ITK,PlutoniumHeart/ITK,Kitware/ITK,malaterre/ITK,jcfr/ITK,richardbeare/ITK,malaterre/ITK,InsightSoftwareConsortium/ITK,fbudin69500/ITK,zachary-williamson/ITK,malaterre/ITK,spinicist/ITK,jcfr/ITK,thewtex/ITK,InsightSoftwareConsortium/ITK,jcfr/ITK,zachary-williamson/ITK,zachary-williamson/ITK,fbudin69500/ITK,vfonov/ITK,LucasGandel/ITK,BRAINSia/ITK,Kitware/ITK,spinicist/ITK,stnava/ITK,malaterre/ITK,InsightSoftwareConsortium/ITK,stnava/ITK,spinicist/ITK,stnava/ITK,LucasGandel/ITK,InsightSoftwareConsortium/ITK,thewtex/ITK,vfonov/ITK,PlutoniumHeart/ITK,thewtex/ITK,zachary-williamson/ITK,blowekamp/ITK,LucasGandel/ITK,vfonov/ITK,blowekamp/ITK,vfonov/ITK,Kitware/ITK,PlutoniumHeart/ITK,spinicist/ITK,richardbeare/ITK,spinicist/ITK,vfonov/ITK,thewtex/ITK,InsightSoftwareConsortium/ITK,blowekamp/ITK,LucasGandel/ITK,vfonov/ITK,hjmjohnson/ITK,stnava/ITK,spinicist/ITK,Kitware/ITK,thewtex/ITK,malaterre/ITK,jcfr/ITK,zachary-williamson/ITK,fbudin69500/ITK,richardbeare/ITK,PlutoniumHeart/ITK,stnava/ITK,Kitware/ITK,LucasGandel/ITK,blowekamp/ITK,PlutoniumHeart/ITK,malaterre/ITK,richardbeare/ITK,BRAINSia/ITK,malaterre/ITK,fbudin69500/ITK,stnava/ITK,PlutoniumHeart/ITK,BRAINSia/ITK,zachary-williamson/ITK,vfonov/ITK,vfonov/ITK,LucasGandel/ITK