Update SONiC Image Management module tests

[aravindmani-1]

SUMMARY

Added the tasks in regression tests to transfer the artifacts to the device.
For image verification tests, artifacts will be copied to the switch in a new directory and once the validations are completed, the artifacts copied will be deleted.

GitHub Issues

List the GitHub issues impacted by this PR. If no Github issues are affected, please indicate this with "N/A".

GitHub Issue #
N/A

ISSUE TYPE

• Bugfix Pull Request

COMPONENT NAME

sonic_image_management

OUTPUT

Regression report:
regression-2024-11-25-11-41-07.pdf

Checklist:

• I have performed a self-review of my own code to ensure there are no formatting, linting, or security issues
• I have verified that new and existing unit tests pass locally with my changes
• I have not allowed coverage numbers to degenerate
• I have maintained at least 90% code coverage
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• I have added tests that prove my fix is effective or that my feature works
• I have maintained backward compatibility or have provided any relevant "breaking_changes" descriptions in a "fragment" file in the "changelogs/fragments" directory of this repository.
• I have provided a summary for this PR in valid "fragment" file format in the "changelogs/fragments" directory of this repository branch. Reference : Ansible Change Log Document