Modified image-wic-utils to strip whitespace from entries in IMAGE_BOOT_FILES.
Modified image-wic-utils to strip whitespace from entries in IMAGE_BOOT_FILES.

Xilinx/meta-xilinx,Xilinx/meta-xilinx,Xilinx/meta-xilinx,Xilinx/meta-xilinx,Xilinx/meta-xilinx,Xilinx/meta-xilinx