community[patch]: upgrade to recent version of mypy (#21616)

This PR upgrades community to a recent version of mypy. It inserts type:
ignore on all existing failures.

libs/community/tests/integration_tests/embeddings/test_volcano.py

@@ -5,7 +5,7 @@ from langchain_community.embeddings import VolcanoEmbeddings
 def test_embedding_documents() -> None:
     """Test embeddings for documents."""
     documents = ["foo", "bar"]
-    embedding = VolcanoEmbeddings()
+    embedding = VolcanoEmbeddings()  # type: ignore[call-arg]
     output = embedding.embed_documents(documents)
     assert len(output) == 2
     assert len(output[0]) == 1024
@@ -14,6 +14,6 @@ def test_embedding_documents() -> None:
 def test_embedding_query() -> None:
     """Test embeddings for query."""
     document = "foo bar"
-    embedding = VolcanoEmbeddings()
+    embedding = VolcanoEmbeddings()  # type: ignore[call-arg]
     output = embedding.embed_query(document)
     assert len(output) == 1024