[Multiple Datasource] Support scenarios where datasource is running without security or without FGAC

[cwperks]

Is your feature request related to a problem?

With multiple datasources, the same OSD installation can be connected to multiple backend clusters. This issue is to track supporting and testing scenarios where a connected datasource is not running with all FGAC features of the security plugin.

If a connected datasource is either:

1. Running without the security plugin installed
2. Running with the security plugin installed, but is disabled
3. Running with the security plugin installed, but in SSL only mode

Then the security pages in OSD can reflect this by showing that those pages are not available for the toggled datasource.

Acceptance Criteria:

• [ ] Support scenario where the backend cluster does not have the security plugin installed
• [ ] Support scenario where the backend cluster has the security plugin installed, but its disabled
• [ ] Support scenario where the backend cluster has the security plugin installed, but is running in SSL only mode

[stephen-crawford]

[Triage] Hi @cwperks thanks for filing this META issue. This seems straightforward for tracking.