feat: update lw face detection NN (#40)

Author: rjtokenring

containers/ei-models-runner/models/ei-ootb-models/arm64/lw-face-det-gpu.eim

@@ -2,7 +2,7 @@ models:
  - face-detection:
     runner: brick
     name : "Lightweight-Face-Detection"
-    description: "Face bounding box detection. This model is trained on the WIDER FACE dataset and can detect faces in images."
+    description: "A small and accurate model for detecting bounding boxes for faces in images."
     model_configuration:
       "EI_OBJ_DETECTION_MODEL": "/models/ootb/ei/lw-face-det.eim"
     model_labels: 
@@ -13,6 +13,8 @@ models:
     metadata:
       source: "qualcomm-ai-hub"
       ei-gpu-mode: false
+      ei-project-id: 830703
+      ei-model-url: "https://studio.edgeimpulse.com/public/830703/live"      
       source-model-id: "face-det-lite"
       source-model-url: "https://aihub.qualcomm.com/models/face_det_lite"
  - yolox-object-detection: