MVP - Kubernetes - Adapt the PR tests

[vcerenu]

Description

The current Kubernetes test only uses images hosted on Docker Hub, so the workflow needs to be adapted so that it can test using images hosted in ECR, where the development images will be uploaded, as well as from Docker Hub for the pre-release images.

In addition, the deployment needs to be adapted to the changes that will be made to the repository for v5.0.0, adding the necessary dependencies and trying to obtain the correct images according to the status of the branch we are testing at that time.

The workflow must allow testing with the Development latest image as well as with the ones with a certain commit for each image.

Tasks

• Add the use of ECR ​​images in the test
• Verify the correct deployment with development images