refactor: rename kili-export-formats package and move coco export to it

Author: baptiste-olivier

src/kili/llm/services/export/export_llm_rlhf.py

@@ -3,7 +3,7 @@
 import logging
 from typing import Dict, List, Union
 
-from kili_export_formats import convert_from_kili_to_llm_rlhf_format
+from kili_formats import convert_from_kili_to_llm_rlhf_format
 
 from kili.adapters.kili_api_gateway.kili_api_gateway import KiliAPIGateway
 from kili.domain.project import ProjectId

src/kili/llm/services/export/export_llm_static_or_dynamic.py

@@ -1,6 +1,6 @@
 from typing import Dict, List, Optional, cast
 
-from kili_export_formats import convert_from_kili_to_llm_static_or_dynamic_format
+from kili_formats import convert_from_kili_to_llm_static_or_dynamic_format
 
 from kili.adapters.kili_api_gateway.kili_api_gateway import KiliAPIGateway
 from kili.domain.llm import ChatItem, Conversation