Fixing test failure caused by the new ability of the EXRImageReader to place exr header attributes in the image blind data.
Fixing test failure caused by the new ability of the EXRImageReader to place exr header attributes in the image blind data.

AlanZatarain/cortex-vfx,Alwnikrotikz/cortex-vfx,AlanZatarain/cortex-vfx,tectronics/cortex-vfx,Alwnikrotikz/cortex-vfx,Alwnikrotikz/cortex-vfx,tectronics/cortex-vfx,AlanZatarain/cortex-vfx,tectronics/cortex-vfx