⬆️ bump markdownify from 0.12.1 to 0.13.1

Bumps [markdownify](https://github.com/matthewwithanm/python-markdownify) from 0.12.1 to 0.13.1.
- [Release notes](https://github.com/matthewwithanm/python-markdownify/releases)
- [Commits](matthewwithanm/python-markdownify@0.12.1...0.13.1)

---
updated-dependencies:
- dependency-name: markdownify
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

poetry.lock

@@ -79,7 +79,7 @@ boto3 = "^1.34.6"
 langchain-openai = "*"
 pinecone-client = "^3.1.0"
 guidance = "^0.1.13"
-markdownify = "^0.12.1"
+markdownify = ">=0.12.1,<0.14.0"
 routellm = { extras = ["eval", "serve"], version = "^0.2.0" }
 cohere = "^5.6.2"