Fix primary product resolution when no product explicitly set

[labkey-susanh]

Rationale

When a server has no product key explicitly set, we work with the set of modules to determine what the highest product available is in order to construct app URLs and the like. This logic is complicated because the product setting is global for the server but we also want to allow folders from lower products to be shown in a server with a higher product configured.

Yes, we really should be able to simplify this, but for now this PR and its related one fix the problem with the logic of finding the highest provider and adds some debugging logging in case we have other problems like this.

Repro steps for this issue:

• Set up a Biologics product on a server where a product configuration has not been set
• Create a subfolder (of type Collaboration)
• Create a notebook in the subfolder
• Search for the notebook using the global search
• Click on the link for the search.

Result:

• The URL for the link goes to lims-app.view instead of biologics-app.view
• If you then search again from the lims-app.view page, the URL will get mangled to attach the biologics-app.view URL part at the end.

Related Pull Requests

• https://github.com/LabKey/limsModules/pull/1804

Changes

• Debug logging added for ProductConfiguration and ProductRegistry

Tasks 📍

• Manual Testing @labkey-nicka
• Needs Automation - not including an automated test because this problem scenario relies on a property not being set, and that property may be set by another test and, once set, cannot be unset.
• Verify Fix

[labkey-nicka]

Verified the repro scenario is fixed on this branch.