LD_LIBRARY_PATH set incorrectly on `nvidia/cuda:10.1-cudnn7-devel-ubuntu16.04`

The default setting to LD_LIBRARY_PATH points to a non-existent folder and downstream tools that rely on this path will fail to find the cuda libraries.

user@container:/$ echo $LD_LIBRARY_PATH
>>> /usr/local/nvidia/lib:/usr/local/nvidia/lib64
user@container:/$ cd /usr/local/nvidia/lib
>>> bash: cd: /usr/local/nvidia/lib: No such file or directory

I believe this should be set such that LD_LIBRARY_PATH=/usr/local/cuda/lib:/usr/local/cuda/lib64 which does exist in the container.