build(deps): bump mlflow from 2.20.1 to 2.20.2 in /runtimes/mlflow

Bumps [mlflow](https://github.com/mlflow/mlflow) from 2.20.1 to 2.20.2.
- [Release notes](https://github.com/mlflow/mlflow/releases)
- [Changelog](https://github.com/mlflow/mlflow/blob/master/CHANGELOG.md)
- [Commits](mlflow/mlflow@v2.20.1...v2.20.2)

---
updated-dependencies:
- dependency-name: mlflow
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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