[misc] Post release to forum

[mlsmaycon]

Describe your changes

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Checklist

• Is it a bug fix
• Is a typo/documentation fix
• Is a feature enhancement
• It is a refactor
• Created tests that fail without the change (if possible)

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Documentation

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• I added/updated documentation for this change
• Documentation is not needed for this change (explain why)

Docs PR URL (required if "docs added" is checked)

Paste the PR link from https://github.com/netbirdio/docs here:

https://github.com/netbirdio/docs/pull/__

[Copilot]

Pull Request Overview

This PR refactors the forum posting functionality by moving the forum post job from the main release workflow to a dedicated forum workflow. This separates concerns and allows the forum posting to be triggered independently when a release is published.

Key changes:

• Removes the post_on_forum job from the main release workflow
• Creates a new dedicated forum workflow that triggers on release publication
• Updates the GitHub action from Codixer/[email protected] to roots/discourse-topic-github-release-action@main

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 1 comment.

File	Description
.github/workflows/release.yml	Removes the post_on_forum job to separate concerns
.github/workflows/forum.yml	Creates new dedicated workflow for posting to forum on release

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud