feat/32-github-actions

[pogi7]

Checklist before submitting a merge request

• I have reviewed CONTRIBUTING.md document
• All commits have been signed-off for the Developer Certificate of Origin. See here.
• I have added my contribution to CHANGELOG.md
• I have documented my code in the OML Vision Docs

Description of contribution

Github actions for testing and building vsix file
closes #32

Testing performed

• I have added unit tests to cover additional functionality

How to Test Expected functionality changes

[Describe expected behaviour changes in steps]

1. Check GitHub Actions to verify that controller tests ran to completion
   https://github.com/opencaesar/oml-vision/actions/runs/9069747846
2. Check GitHub Releases to verify that release notes were created successfully
   https://github.com/opencaesar/oml-vision/releases/latest
3. Verify that the newest OML Vision VSIX file is updated to v0.3.0
   

Additional context

[If needed, you may add additional context]

[UTNAK]

I have reviewed that GitHub Actions to verify that controller tests ran is completed.
I verify that the newest OML Vision VSIX file is updated.