Make all the approvals checked in the whitelabeled ui

[Fixes #44843999]
Add RSA key yaml config example.
add recent pivot training presentations
[cfid-614] fix the token key endpoint to use the signerprovider

[Fixes #44433447]
Add deafult-*.yml files to docs
Make TestUtils work without SPRING_PROFILES_ACTIVE

It is used from ScimUserEndpointsTests, for example,
which fails to run standalone.