Set cuda toolkit constraint for container runtime

Author: rtburns-jpl

tools/imagesets/oracle8conda/runtime/Dockerfile

@@ -44,3 +44,4 @@ RUN yum install -y \
 # https://github.com/NVIDIA/nvidia-container-runtime#environment-variables-oci-spec
 ENV NVIDIA_VISIBLE_DEVICES all
 ENV NVIDIA_DRIVER_CAPABILITIES compute,utility
+ENV NVIDIA_REQUIRE_CUDA "cuda>=${CUDA_VERSION_MAJOR}.${CUDA_VERSION_MINOR}"