Roll playbook explanation feedback choices back to previous values (#1521)

There's a test downstream that's failing and I think it's due to this change that came in here: b2e04ee#diff-8b84a8269462c15e4258d8fc31d38ef8e231b71ddfd4e6155f3c705999e7d351L300-L302. I'm rolling that change back to see if we can get the tests happy.

Author: mabashian

ansible_ai_connect/ai/api/serializers.py

@@ -309,7 +309,8 @@ class PlaybookGenerationAction(serializers.Serializer):
 
 
 class PlaybookExplanationFeedback(serializers.Serializer):
-    action = GenerationActionEnum()
+    USER_ACTION_CHOICES = (("0", "ACCEPTED"), ("1", "REJECTED"), ("2", "IGNORED"))
+    action = serializers.ChoiceField(choices=USER_ACTION_CHOICES, required=True)
     explanationId = serializers.UUIDField(
         format="hex_verbose",
         required=True,

tools/openapi-schema/ansible-ai-connect-service.yaml

@@ -1219,7 +1219,7 @@ components:
       type: object
       properties:
         action:
-          $ref: '#/components/schemas/Action693Enum'
+          $ref: '#/components/schemas/Action4c6Enum'
         explanationId:
           type: string
           format: uuid