Fix gitian build file names
Fix gitian build file names

BTCGPU/BTCGPU,h4x3rotab/BTCGPU,h4x3rotab/BTCGPU,BTCGPU/BTCGPU,BTCGPU/BTCGPU,BTCGPU/BTCGPU,h4x3rotab/BTCGPU,BTCGPU/BTCGPU,BTCGPU/BTCGPU,h4x3rotab/BTCGPU,h4x3rotab/BTCGPU,h4x3rotab/BTCGPU