Export quicker CV models for torchvision

[mkopcins]

Export and support models listed here: https://docs.pytorch.org/vision/main/models.html#semantic-segmentation

Start with those:

• DeepLabV3_MobileNet_V3_Large_Weights.COCO_WITH_VOC_LABELS_V1
• LRASPP_MobileNet_V3_Large_Weights.COCO_WITH_VOC_LABELS_V1