platform-init: Replace files to file in LIC_FILES_CHKSUM
platform-init: Replace files to file in LIC_FILES_CHKSUM

Replace files:// to file:// in LIC_FILES_CHKSUM

Signed-off-by: Christopher Larson <4c8c411260e601995081b113a5ef94a26eff2b25@mentor.com>
Signed-off-by: Sujith Haridasan <159bb8b76de959902b7336a61071ce5d5b381091@mentor.com>
Signed-off-by: Nathan Rossi <2e8aa918660411855c6d44d5bb2da677aa033255@nathanrossi.com>

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