Bug 1940432: Gahter datahubs.installers.datahub.sap.com resources from SAP clusters (#376)

* Gather SAP DataHubs resources

* Gather SAP Datahubs resources

* Add test for SAP Datahubs resource gathering

* Add docs about SAP Datahubs gathering

* Add SAP Datahubs resource sample data

* Improve datahubs test and fix comments

* Fix a few little mistakes in datahubs test

* Format the SAP datahubs sample resource JSON

* Update SAP datahubs path to customresources/...

* Move SAP datahubs sample data to correct directory

Author: natiiix

docs/gathered-data.md

@@ -382,6 +382,13 @@ Relevant OpenShift API docs:
 Location in archive: config/securitycontentconstraint/, config/clusterrolebinding/
 
 
+## SAPDatahubs
+
+collects `datahubs.installers.datahub.sap.com` resources from SAP/SDI clusters.
+
+Location in archive: customresources/installers.datahub.sap.com/datahubs/<namespace>/<name>.json
+
+
 ## SAPPods
 
 collects information about pods running in SAP/SDI namespaces.