langchain-openai==1.2.2

Changes since langchain-openai==1.2.1

release(openai): 1.2.2 (#37617)
chore(infra): bump langchain-tests floor to 1.1.9 (#37610)
test(openai): unbreak audio chat and Azure embedding integration tests (#37589)
fix(openai): guard httpx finalizers (#37570)
chore: bump langsmith from 0.8.4 to 0.8.5 in /libs/partners/openai (#37549)
chore: bump idna from 3.11 to 3.15 in /libs/partners/openai (#37548)
ci(infra): harden Dependabot version-bound preservation (#37510)
test(standard-tests): assert ls_model_name honors per-call model override (#37504)
fix(openai): source LLM context size from model profiles (#37489)
chore(core,langchain,openai): refresh stale OpenAI model references (#37487)
fix(openai): broaden condition for ContextOverflowError to accommodate other providers (#37457)
docs(openai): document base_url env var fallback chain (#37436)
chore: bump langsmith from 0.8.0 to 0.8.4 in /libs/partners/openai (#37416)
chore: bump langsmith from 0.7.31 to 0.8.0 in /libs/partners/openai (#37398)
chore(infra): merge v1.4 into master (#37350)
chore: bump urllib3 from 2.6.3 to 2.7.0 in /libs/partners/openai (#37330)
chore: bump langchain-core from 1.3.2 to 1.3.3 in /libs/partners/openai (#37266)
chore(docs): update x handle references (#37081)
chore(model-profiles): refresh model profile data (#37074)
chore(docs): update comment for chatopenai (#37034)
chore(model-profiles): refresh model profile data (#37015)