Update to 3.5.0.

Changelog:

• Add dependence on nvidia-container-toolkit >= 1.5.0
• Move main to cmd/nvidia-container-runtime to make it go-installable
• Switch to logrus for logging and refactor how logging is done
• Reorganize the code structure and format it correctly

Ran command docker run --rm --runtime=nvidia --device /dev/nvidia0 --device /dev/nvidia-uvm --device /dev/nvidia-uvm-tools --device /dev/nvidiactl nvidia/cuda:11.0-base nvidia-smi successfully.