community: add LindormVector to vectorstores; also add Lindorm chat/embedding/rerank to chat_model/embedding/document_compressors

[x] PR title: "community: add LindormVector to vectorstores; add Lindorm chat/embeeding/rerank"
[x] PR message:
- Description: Lindorm is a multi-model cloud-native database, supporting full-text search, vector-search. It also has AI engine , which could be used to import model or pre-train model inside Lindorm database.
[x] Add tests and docs:
1. a test for the integration, preferably unit tests that do not rely on network access,
2. an example notebook showing its use. It lives in docs/docs/integrations directory.
[x] Lint and test: Run make format, make lint and make test from the root of the package(s) you've modified. See contribution guidelines for more: https://python.langchain.com/docs/contributing/

langchain-ai / langchain