Update demoBERT benchmark data for TensorRT 8.4.3
Update demoBERT benchmark data for TensorRT 8.4.3

Signed-off-by: Rajeev Rao <19c92b5a16bf20c576205f71d12c68705f41f65b@nvidia.com>

NVIDIA/TensorRT,NVIDIA/TensorRT,NVIDIA/TensorRT,NVIDIA/TensorRT,NVIDIA/TensorRT