Provides a utility component for accessing the content of an ODA data source extension's manifest.
It can be used by an ODA consumer and/or a data provider to discover the plug-in extension configuration.

The utility's initial entry point is the singleton `ManifestExplorer`. It provides the service to explore all the static ODA data source extensions, and access to each extension's configuration information specified in its plug-in manifest file.
The content of such ODA data source extension configuration is encapsulated in an `ExtensionManifest` and its associated objects. @since 2.0