Update RK3562/RK3566/RK3568/RK3588/RV1103/RV1106 NPU SDK to 1.5.2
- Improved dynamic shape support
- Improved matmul api support
- Add GPU back-end implementations for some operators such as matmul
- Improve transformer support
- Reduce rknn_init memory usage
- Optimize rknn_init time-consuming