integration tests fix for schema api feature flag
Related ADR: 62
Background Instead of complete irreversible removal of the Storage Schema endpoints, a fail-safe option to restore application functionality is needed in cases where missed dependencies on Storage Schemas APIs have gone undetected.
This MR fixes any integration test failures due to the feature flag by skipping the tests if the feature flag has been disabled (viz. schema endpoints are disabled)
Edited by Larissa Pereira