feat(aio): entrypoint, update workflows (#1872)

aio/gpu-8g/embeddings.yaml

@@ -1,4 +1,4 @@
-name: all-minilm-l6-v2
+name: text-embedding-ada-002
 backend: sentencetransformers
 embeddings: true
 parameters:
@@ -9,5 +9,5 @@ usage: |
 
     curl http://localhost:8080/embeddings -X POST -H "Content-Type: application/json" -d '{
       "input": "Your text string goes here",
-      "model": "all-minilm-l6-v2"
+      "model": "text-embedding-ada-002"
     }'