chore(deps): update langchain

Author: renovate[bot]

.config/python/dev/requirements.txt

@@ -29,12 +29,12 @@ requests==2.34.2
 urllib3==2.7.0
 webpreview==1.7.2
 yq==4.1.2
-langchain_core==1.5.5
+langchain_core==1.5.6
 langchain_anthropic==1.5.6
 langchain_deepseek==1.1.0
-langchain_google_genai==4.3.4
+langchain_google_genai==4.3.5
 langchain_mistralai==1.1.6
-langchain_openai==1.5.1
+langchain_openai==1.5.2
 langchain_community==0.4.2
 langsmith==0.11.0
 orjson==3.12.0