Bump xmltodict from 0.12.0 to 0.13.0

Bumps [xmltodict](https://github.com/martinblech/xmltodict) from 0.12.0 to 0.13.0.
- [Release notes](https://github.com/martinblech/xmltodict/releases)
- [Changelog](https://github.com/martinblech/xmltodict/blob/master/CHANGELOG.md)
- [Commits](martinblech/xmltodict@v0.12.0...v0.13.0)

---
updated-dependencies:
- dependency-name: xmltodict
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

requirements.txt

@@ -9,6 +9,6 @@ ruamel.yaml.clib==0.2.6
 soupsieve==2.3.2.post1
 toml==0.10.2
 urllib3==1.26.9
-xmltodict==0.12.0
+xmltodict==0.13.0
 sumopy==0.2
 python-json-logger==2.0.2