chore(deps): relax xmltodict pin to >=0.13,<2

Relaxes the xmltodict version constraint from ^0.13.0 to >=0.13,<2 to
allow upgrading to v1.0.4. The library is only used as a fallback in
rigging/transform/xml_tools.py and the API is stable across versions.

Author: briangreunke

poetry.lock

@@ -16,7 +16,7 @@ pydantic = "^2.7.3"
 pydantic-xml = "<=2.17.0"
 loguru = "^0.7.2"
 litellm = "==1.79.3"
-xmltodict = "^0.13.0"
+xmltodict = ">=0.13,<2"
 colorama = "^0.4.6"
 jsonpath-ng = "^1.7.0"
 ruamel-yaml = "^0.18.10"