Add Strimzi as adopter of test frame

[see-quick]

Description

This PR adds a new adopter of the test frame (i.e., Strimzi).

Type of Change

• Documentation update

Checklist

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit/integration tests pass locally with my changes