Configure the packages build workflows to trigger automatically on GitHub events like pull requests or merges to the main branch.

[mjcr99]

Description

This issue enables a PR check to verify that a newly introduced change by a certain PR does not break the package generation process. To do so, different packages will be requested to be built automatically and the result will be evaluated as a PR check.

The following packages should be requested to be built as part of this check:

• DEB amd64
• DEB arm64
• RPM amd64
• RPM arm64
• macOS intel64
• macOs arm64
• windows

This issue will also require deciding where to place the building workflow files, to better organize them based on their requirements.