fix(agent/llm): Include bad response in parse-fix prompt in `OpenAIProvider.create_chat_completion`

Apparently I forgot to also append the response that caused the parse error before throwing it back to the LLM and letting it fix its mistake(s).

autogpts/autogpt/autogpt/core/resource/model_providers/openai.py

@@ -466,6 +466,7 @@ class OpenAIProvider(
                     extras={"assistant_msg": assistant_msg, "i_attempt": attempts},
                 )
                 if attempts < self._configuration.fix_failed_parse_tries:
+                    model_prompt.append(assistant_msg)
                     model_prompt.append(
                         ChatMessage.system(f"ERROR PARSING YOUR RESPONSE:\n\n{e}")
                     )