ref_int - update test workflow according to DR8

[PiotrKorkus]

What

According to https://eclipse-score.github.io/score/main/design_decisions/DR-008-int.html test_and_docs workflow needs to be updated to reflect described process in option 4.

Rough overview:

1. resolve deps by bazel
2. in each module (inside bazel directories or checkout?) patch deps to match resolved list
3. execute UTs, coverage etc.
4. collect in upstream as before

Acceptance Criteria (DoD)

Testing workflow matches Option 4

How

No response