Add mlflow-elasticsearchstore to the doc (#3462)
Add mlflow-elasticsearchstore to the doc (#3462)

* Add mlflow-elasticsearchstore to the doc

Signed-off-by: Axel Vivien <d5e2d7066839087cdcc48a19b30260f38948e4ce@criteo.com>

* add PyPI link

Signed-off-by: Axel Vivien <d5e2d7066839087cdcc48a19b30260f38948e4ce@criteo.com>

Co-authored-by: Axel Vivien <d5e2d7066839087cdcc48a19b30260f38948e4ce@criteo.com>
mlflow/mlflow,mlflow/mlflow,mlflow/mlflow,mlflow/mlflow,mlflow/mlflow,mlflow/mlflow,mlflow/mlflow