Update RubikPi Collab Notebook with working Device (#2339)

The RubikPi collab notebook included a device for creating a quantized
model that was deprecated by the Qualcomm team. I've included a separate
cell with a command to check available devices and updated the command
to a known working state.

scripts/rubik_conversion.ipynb

@@ -39,20 +39,35 @@
       "execution_count": null,
       "metadata": {
         "colab": {
-     "base_uri": "https://localhost:8080/",
-     "height": 1000
+          "base_uri": "https://localhost:8080/"
         },
         "id": "aX3JcSFKp58s",
-    "outputId": "f2cdadd2-c448-4d8c-c681-c19decef7f3e"
+        "outputId": "7fffa581-fb85-4808-84d6-b737142011b2"
       },
       "outputs": [],
       "source": [
         "# This installs Python package\n",
         "!pip install qai-hub-models[yolov8_det]\n",
         "# sets up AI Hub enviroment\n",
-    "!qai-hub configure --api_token <YOUR_API_TOKEN>\n",
+        "!qai-hub configure --api_token [YOUR API KEY]\n",
         "# Converts the model to be ran on RB3Gen2\n",
-    "!yes | python -m qai_hub_models.models.yolov8_det.export --quantize w8a8 --device=\"RB3 Gen 2 (Proxy)\" --ckpt-name /PATH/TO/WEIGHTS --device-os linux --target-runtime tflite --output-dir .\n"
+        "!yes | python -m qai_hub_models.models.yolov8_det.export --quantize w8a8 --device=\"Dragonwing RB3 Gen 2 Vision Kit\" --ckpt-name /content/PyTorch_model.pt --device-os 1.6 --target-runtime tflite --output-dir .\n"
+      ]
+    },
+    {
+      "cell_type": "code",
+      "execution_count": null,
+      "metadata": {
+        "colab": {
+          "base_uri": "https://localhost:8080/"
+        },
+        "id": "jl9M3nPDqlue",
+        "outputId": "2df2c1af-c4ee-4cbf-dad6-7ec3afd28337"
+      },
+      "outputs": [],
+      "source": [
+        "# check valid devices / os types\n",
+        "!qai-hub list-devices"
       ]
     },
     {