chore: add exclude-newer config to uipath-langchain-client member

Mirror the root workspace policy so the package carries its own
2-day age floor (with uipath-llm-client opted out) when consumed
standalone.

Author: andreitava-uip

packages/uipath_langchain_client/pyproject.toml

@@ -48,3 +48,9 @@ packages = ["src/uipath_langchain_client"]
 
 [tool.hatch.version]
 path = "src/uipath_langchain_client/__version__.py"
+
+[tool.uv]
+exclude-newer = "2 days"
+
+[tool.uv.exclude-newer-package]
+uipath-llm-client = false