workflow to build and publish docker image

[robandpdx]

This pull request adds a new GitHub Actions workflow for building and publishing Docker images. The most important changes include setting up the workflow, configuring environment variables, permissions, and defining the build job.

[Copilot]

PR Overview

This pull request introduces a new GitHub Actions workflow aimed at building and publishing Docker images. Key changes include defining the workflow trigger, setting environment variables (REGISTRY and IMAGE_NAME), specifying permissions, and setting up the job steps for checking out the code, setting up Docker Buildx, logging in to the container registry, and finally building and pushing the Docker image.

Changes

File	Description
.github/workflows/docker-build-publish.yml	New workflow for building and publishing Docker images

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[github-actions]

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[github-actions]

=============================== Coverage summary ===============================
Statements   : 100% ( 150/150 )
Branches     : 100% ( 88/88 )
Functions    : 100% ( 27/27 )
Lines        : 100% ( 149/149 )
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