💪 Enhance test setup/teardown logging by defining event IDs

[stijnmoreels]

Is your feature request related to a problem? Please describe.
The current, future and custom temporary test fixtures will want to use the [Test:Setup/Teardown] prefix, which defines a group of opertions (during setup/teardown). Currently, this is done manually, which means duplication; plus it does not provide extensibility for users.

Describe the solution you'd like
Define the setup/teardown as event IDs that are passed to the log statements. That way, the loggers themselves define how it should be structured, users can also use them to define their own setup/teardown statements, and future operations that we want to group is also supported.