Bug#1016625: Please update nvidia-cuda-toolkit to 11.5.1 or later

[Andreas Beckmann]

Control: reopen -1
Control: reassign -1 src:bart-cuda 0.7.00-5
Control: affects -1 =
Control: retitle -1 bart-cuda: FTBFS: redefinition of 'constexpr const _Tp std::integral_constant<_Tp, __v>::value'
Control: tag -1 + patch

CUDA 11.5.2 is now in sid (and 11.6.0 in experimental), but bart-cuda
still FTBFS with these versions which default to using GCC 10.

AFAICT, no CUDA version (even the unpackaged 11.7) does support GCC 12, yet. :-(

What works for bart-cuda, is to add g++-11 to the build-depends
(and before nvidia-cuda-toolkit), then this will be used and bart-cuda will build
again with the current versions.

Andreas