(CTTC) Correct CI/CD descriptors
# Proposers
- Lluis Gifre (CTTC)
# Description
Correct CI/CD descriptors to perform pre-start cleanup, and resolve collision in doker images generated during build.
Images should be tagged as candidate-{short-commit-sha} during build. Unitary test should consume them. Integration test should consume them. At the end, those images should be discarded for now.
# Demo or definition of done
As per description.
# References
None
issue