Found via `codespell -q 3 --skip="./3rdparty" -I ../opencv-whitelist.txt`

glibc defines major and minor macros
which conflict with  gpu::DeviceInfo methods with the same name

now DeviceInfo provides full information about device (from cudaDeviceProp)

fixed incorrect device id in multi_gpu sample (checked both multi GPU samples work correctly with new multi GPU API)

--no commit message

fixed TargetArchs implementation in case when HAVE_CUDA=false, added initial structure for multi_gpu sample