Changes since langchain-openai==0.3.25
openai[patch]: update cassette (#31752)
openai[patch]: update test following release of openai 1.92 (#31751)
openai: release 0.3.26 (#31749)
openai[patch]: allow specification of output format for Responses API (#31686)
openai[patch]: fix bug where function call IDs were not populated (#31735)
openai[patch]: add attribute to always use previous_response_id (#31734)
openai[patch]: fix dropping response headers while streaming / Azure (#31580)