Enable custom ghcr images v2

[darrenvechain]

Description

Please include a summary of the changes and the related issue. Please also include relevant motivation and context. List any dependencies that are required for this change.

Fixes # (issue)

Type of change

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• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

How Has This Been Tested?

Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce. Please also list any relevant details for your test configuration

• Test A
• Test B

Test Configuration:

• Go Version:
• Hardware:
• Docker Version:

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• New and existing E2E tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules
• I have not added any vulnerable dependencies to my code

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PR-Codex overview

This PR updates GitHub workflows for Docker image publishing and testing. It introduces separate workflows for pre-releases, releases, and pull requests, streamlining CI/CD processes.

Detailed summary

• Added workflows for Pre-Release, Release, and Pull Request CI
• Defined jobs for unit tests, linting, and Docker image publishing
• Generated Docker image tags based on branch and commit information
• Updated Docker image publishing actions and permissions

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