[CICD enhance] VideoQnA run CI with latest base image, group logs in GHA outputs.

[chensuyue]

Description

• Fix image build service name typo.
• Integrate set_env.sh into CI test scripts.
• Enable latest base image test for CI.
• Group log lines in GHA outputs for better readable logs.

Issues

https://github.com/opea-project/GenAIExamples/actions/runs/15613666318/job/44023040118

Type of change

List the type of change like below. Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds new functionality)
• Breaking change (fix or feature that would break existing design and interface)
• Others (enhancement, documentation, validation, etc.)

Dependencies

List the newly introduced 3rd party dependency if exists.

Tests

Describe the tests that you ran to verify your changes.

[github-actions]

Dependency Review

✅ No vulnerabilities or license issues found.

Scanned Files

None

[Copilot]

Pull Request Overview

This PR enhances the CICD pipeline for VideoQnA by correcting a build service naming typo, integrating an environment setup script into the CI tests, and grouping log outputs in GitHub Actions for improved readability.

• Fixed image build service name typo in the Dockerfile and build configuration.
• Integrated set_env.sh into CI test scripts, removing duplicated environment setup logic.
• Added group markers for log outputs in various CI steps.

Reviewed Changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated no comments.

File	Description
VideoQnA/tests/test_compose_on_xeon.sh	Removed local environment setup function and integrated set_env.sh; added CI log grouping.
VideoQnA/docker_image_build/build.yaml	Added new build arguments (IMAGE_REPO and BASE_TAG) and updated service naming for embedding.
VideoQnA/docker_compose/intel/cpu/xeon/set_env.sh	Removed duplicate HF_TOKEN export to avoid redundancy.
VideoQnA/Dockerfile	Parameterized the FROM clause with IMAGE_REPO and BASE_TAG for flexibility.

Comments suppressed due to low confidence (4)

VideoQnA/docker_image_build/build.yaml:8

• Document the new build arguments IMAGE_REPO and BASE_TAG in the CI or developer documentation to ensure clarity on their usage and defaults across Dockerfiles.

IMAGE_REPO: ${REGISTRY:-opea}

VideoQnA/docker_image_build/build.yaml:28

• Verify that the updated service name 'embedding-multimodal-clip' is consistent with its usage in other configuration files and documentation, to avoid confusion.

embedding-multimodal-clip:

VideoQnA/tests/test_compose_on_xeon.sh:44

• Ensure that sourcing set_env.sh covers all necessary environment variable initializations previously handled by the local setup_env function, and that the script is present and executable in the expected location.

source ./set_env.sh

VideoQnA/Dockerfile:6

• Confirm that the use of the IMAGE_REPO build argument in the FROM clause aligns with your project's repository naming conventions and that similar changes are applied consistently across all Dockerfiles.

FROM $IMAGE_REPO/comps-base:$BASE_TAG