TensorRT bugfix

This release is outdated, see https://github.com/lightvector/KataGo/releases/tag/v1.14.0 for a newer release!

This is a quick bugfix release for specific to the TensorRT version of KataGo, which fixes the plan cache to avoid naming conflicts with older versions and improve error checking, which may affect some users who build the TensorRT version from source.