Add tests for scenarios without InstallersEnabled

[tmasternak]

Describe the suggested improvement

Connected to: Particular/NServiceBus.Transport.Msmq#700

There are no tests, that check if an endpoint can run without InstallersEnabled call. In particular, we don't test if an endpoint can use native delayed delivery and native publish-subscribe when running in a minimal privileges setup.

A potential solution to consider:

• Spike: Test features without installers NServiceBus.Transport.Msmq#716

Additional Context

No response