API Catalog doesn't work properly with NONSTRICT_VERIFY_CERTIFICATES with swagger

[CarsonCook]

Describe the bug
I have an internal environment that fully works with VERIFY_CERTIFICATES=false and NONSTRICT_VERIFY_CERTIFICATES=true. Except, the swagger for zosmf is not retrieved properly. When I set NONSTRICT_VERIFY_CERTIFICATES=false, the swagger is retrieved and displayed.

Steps to Reproduce

1. Start Zowe with NONSTRICT_VERIFY_CERTIFICATES=true and STRICT_VERIFY_CERTIFICATES=false
2. See swagger for zosmf not rendered in API Catalog
3. Recreate keystore with NONSTRICT_VERIFY_CERTIFICATES=false and restart Zowe
4. See zosmf swagger in API Catalog

Expected behavior
Given that authentication works with NONSTRICT_VERIFY_CERTIFICATES=true, retrieving swagger should also work.

Additional context
This is in v1.27.4

Related to #2315, I had to manually write in logging and use a custom jar file to identify this issue - otherwise the substitute swagger is created and nothing is logged.

https://github.com/zowe/api-layer/wiki/Issue-management

[CarsonCook]

This is because if there are any exceptions thrown while retrieving the swagger for z/OSMF, the substitute swagger is returned. An exception is thrown due to an invalid certificate, which shouldn't happen with verify set to false. There's configuration missing for the code that queries the swagger url.