Fix small downtime during the creation of a new release

[krucod3]

When a new release is created, there is a small downtime between publishing the release and the availability of the artefacts.

Current Behavior

The downtime described above can result in users not being able to download the latest release of Ankaios until the build are done and the artefacts are available.

Expected Behavior

Artefacts are available directly after the release is published.

Steps to Reproduce

1. trigger a new release according to our documentation
2. observe that the artefacts are available only after some time

Context (Environment)

Logs

Additional Information

Final result

To be filled by the one closing the issue.

[krucod3]

@windsource proposed to create the release automatically from a tag which is manually triggered.