Release langchain-community==0.2.7

Changes since langchain-community==0.2.6

community: release 0.2.7 (prev was langchain) (#23997)
core[minor],community[patch],standard-tests[patch]: Move InMemoryImplementation to langchain-core (#23986)
community[patch]: Add constraint for pdfminer.six to unbreak CI (#23988)
core[minor],community[minor]: Upgrade all @root_validator() to @pre_init (#23841)
community[minor]: Support PGVector in PebbloRetrievalQA (#23874)
community[patch]: Fix source path mismatch in PebbloSafeLoader (#23857)
core[minor]: Add Graph Store component (#23092)
core[minor]: add upsert, streaming_upsert, aupsert, astreaming_upsert methods to the VectorStore abstraction (#23774)
community[patch]: Redis.delete should be a regular method not a static method (#23873)
docs: Arxiv docs update (#23871)
community: add support for 'cloud' parameter in JiraAPIWrapper (#23057)
community: add model_name param valid for GPT4AllEmbeddings (#23867)
community: add SingleStoreDB semantic cache (#23218)
feat(community): add bind_tools function for ChatLiteLLM (#23823)
huggingface: Fix huggingface tei support (#22653)
community: fix typo in unit tests for test_zenguard.py (#23819)
infra: update mypy 1.10, ruff 0.5 (#23721)
community[deepinfra]: fix tool call parsing. (#23162)
feat: Implement ChatBaichuan asynchronous interface (#23589)
community: make bing web search as the only option (#23523)
community[patch]: Fix MiniMaxChat validate_environment error (#23770)
community[patch]: Update @root_validators to use explicit pre=True or pre=False (#23737)
feat(community): add support for tool_calls response (#23765)
community[patch]: update @root_validator in utilities namespace (#23768)
Milvus vectorstore: fix pass ids as argument after upsert (#23761)
community[patch]: root validator set explicit pre=False or pre=True (#23764)
docs: updated PPLX model (#23723)
community[patch]: Fix requests alias for load_tools (#23734)
community[patch]: Update root_validators to use explicit pre=True or pre=False (#23736)
community[patch]: Update root_validators to use pre=True or pre=False (#23731)
community[patch]: Invoke callback prior to yielding token (#23638)
community: Fix LanceDB similarity search bug (#23591)
Jira: Allow Jira access using only the token (#23708)
community: Register pandas df in duckdb when creating vector_store (#23690)
openai, anthropic, ...: with_structured_output to pass in explicit tool choice (#23645)
docs: standardize azure openai page (#23642)
core: add RemoveMessage (#23636)
community: fix extended tests (#23640)
docs[patch]: Update diagrams (#23613)
community:perplexity[patch]: standardize init args (#21794)
community[patch]: set tool name for tongyi&qianfan llm (#22889)
community: docstrings toolkits (#23616)
community: fix lint (#23611)
community[patch]: Test InMemoryVectorStore with RWAPI test suite (#23603)
community: Standardise tool import for arxiv & semantic scholar (#23578)
fix(community): allow support for disabling max_tokens args (#21534)
community[patch]: support convert FunctionMessage for Tongyi (#23569)
docs[patch]: Update docs introduction and README (#23558)
docs: Update Tongyi ChatModel docstring (#23540)
community: SAP HANA Vector Engine fix for latest HANA release (#23516)
Update grobid.py (#23399)
community: add missing link (#23526)