[dependabot skip] Update environment

Author: github-actions[bot]

environment.yml

@@ -34,7 +34,7 @@ dependencies:
   - langchain-anthropic =0.3.22
   - langchain-experimental =0.3.4
   - langchain-openai =0.3.35
-  - lxml =5.4.0
+  - lxml =6.0.2
   - mamba =2.3.2
   - matplotlib-base =3.10.6
   - mkl =2024.2.2  # [linux]