chore(deps): update dependency lxml to v6.1.3

Author: amilcarlucas

scripts/generate_pdef.xml_metadata.py

@@ -44,7 +44,7 @@
 
 def ensure_dependencies() -> None:
     """Check for and install required dependencies if they're missing."""
-    required_packages = ["lxml==6.1.2"]
+    required_packages = ["lxml==6.1.3"]
 
     for package in required_packages:
         module_name = (