Added weights and scripts for miniera dnn

hpvm/test/epoch_dnn/assets/miniera/calib.txt

hpvm/test/epoch_dnn/assets/miniera/conv2d_1_b.bin

hpvm/test/epoch_dnn/assets/miniera/conv2d_1_w.bin

hpvm/test/epoch_dnn/assets/miniera/conv2d_2_b.bin

hpvm/test/epoch_dnn/assets/miniera/conv2d_2_w.bin

hpvm/test/epoch_dnn/assets/miniera/conv2d_3_b.bin

hpvm/test/epoch_dnn/assets/miniera/conv2d_3_w.bin

hpvm/test/epoch_dnn/assets/miniera/conv2d_4_b.bin

hpvm/test/epoch_dnn/assets/miniera/conv2d_4_w.bin

hpvm/test/epoch_dnn/assets/miniera/dense_1_b.bin

hpvm/test/epoch_dnn/assets/miniera/dense_1_w.bin

hpvm/test/epoch_dnn/assets/miniera/dense_2_b.bin

hpvm/test/epoch_dnn/assets/miniera/dense_2_w.bin

hpvm/test/epoch_dnn/assets/miniera/input.bin

hpvm/test/epoch_dnn/assets/miniera/labels.bin

hpvm/test/epoch_dnn/assets/miniera/miniera.pth

hpvm/test/epoch_dnn/main.py

hpvm/test/epoch_dnn/make_ckpt.py

hpvm/test/epoch_dnn/torch_dnn/__init__.py

hpvm/test/epoch_dnn/torch_dnn/datasets.py