Allow to use different configuration classes and profiles in Spring integration tests

[EgorkaKulikov]

Description

Currently our integration tests use only default config and default profile, ignoring the values passed by the user.
Some specific annotations like @ActiveProfiles can be used to solve this problem.
Do not forget that annotation schema is different in pure Spring and Spring Boot projects.

This changes should be applied to the:

• generated code
• code run at concrete executor