[ACS-8025] Add new service and API for predictions (#9714)

* [ACS-8025] Add new service and API for predictions

* [ACS-8025] Fix update type

lib/js-api/src/api/hxi-connector-api/README.md

@@ -0,0 +1,19 @@
+**HX Insights Connector API**
+
+Provides access to the HX Insights connector API endpoints.
+
+## Documentation for API Endpoints
+
+All URIs are relative to *https://localhost/alfresco/api/-default-/private/hxi/versions/1*
+
+Class | Method | HTTP request | Description
+------------ | ------------- | ------------- | -------------
+*.PredictionsApi* | [**getPredictions**](docs/PredictionsApi.md#getPredictions) | **GET** /nodes/{nodeId}/predictions | Get predictions for a node.
+
+## Documentation for Models
+
+ - [PredicitonsApi](docs/PredictionsApi.md)
+ - [Prediciton](docs/Prediction.md)
+ - [PredicitonEntry](docs/PredictionEntry.md)
+ - [PredicitonPagingList](docs/PredictionPagingList.md)
+ - [PredicitonPaging](docs/PredictionPaging.md)