!2609 add new model pcb to model_zoo

research/cv/pcb/README.md

research/cv/pcb/README_CN.md

research/cv/pcb/ascend310_infer/CMakeLists.txt

research/cv/pcb/ascend310_infer/build.sh

research/cv/pcb/ascend310_infer/inc/utils.h

research/cv/pcb/ascend310_infer/src/main.cc

research/cv/pcb/ascend310_infer/src/utils.cc

research/cv/pcb/config/base_config.yaml

research/cv/pcb/config/eval_PCB_cuhk03.yaml

research/cv/pcb/config/eval_PCB_duke.yaml

research/cv/pcb/config/eval_PCB_market.yaml

research/cv/pcb/config/eval_RPP_cuhk03.yaml

research/cv/pcb/config/eval_RPP_duke.yaml

research/cv/pcb/config/eval_RPP_market.yaml

research/cv/pcb/config/infer_310_config.yaml

research/cv/pcb/config/train_PCB_cuhk03/finetune_PCB.yaml

research/cv/pcb/config/train_PCB_cuhk03/train_PCB.yaml

research/cv/pcb/config/train_PCB_duke.yaml

research/cv/pcb/config/train_PCB_market.yaml

research/cv/pcb/config/train_RPP_cuhk03/finetune_RPP.yaml