Resolve compatible minimum OpenAI dependencies

Changes since langchain-deepseek==1.1.0

fix(deepseek,infra): resolve compatible minimum OpenAI dependencies, bump min ver (#40738)
release(deepseek): 1.1.1 (#40734)
chore(deps): bump anyio from 4.11.0 to 4.14.2 in /libs/partners/deepseek (#40641)
chore(model-profiles): refresh model profile data (#40399)
fix(deepseek): route strict mode to the beta endpoint (#40249)
chore(model-profiles): refresh model profile data (#39906)
chore(model-profiles): refresh model profile data (#39844)
fix(deepseek): map prompt_cache_hit_tokens to cache_read (#39668)
chore(model-profiles): refresh model profile data (#39625)
chore(model-profiles): refresh model profile data (#39166)
chore(deps): refresh lockfiles (#38746)
chore: bump vcrpy from 8.1.1 to 8.2.1 in /libs/partners/deepseek (#38318)
chore: bump langsmith from 0.8.3 to 0.8.18 in /libs/partners/deepseek (#38320)
docs: refresh README installation and resources (#38119)
release(core): 1.4.7 (#38111)
fix(core,partners): rename package version trace metadata (#38110)
release(core): 1.4.6 (#38061)
feat(core,partners): add package version tracking to tracing metadata (#35295)
chore(infra): bump mypy to 2.1 and unify type-check config across the monorepo (#36470)
feat(standard-tests): validate tool call chunks during streaming (#34707)
chore(partners): bump locks (#38052)
hotfix(openai): min core dep (#37990)
test(langchain,partners): disable pytest-benchmark under xdist to silence PytestBenchmarkWarning (#37901)