Switch to upstream actions/delete-package-versions #302
Description
We want to keep our packages clean of clutter, so we regularly delete packages that are not tagged or bound to a release.
We wanted to use actions/delete-package-versions but it was missing some important features at the time, such as dry-run (no really needed anymore, I wanted it for initial trials) and ignore-versions-include-tags / ignore-versions regex.
As soon as ignore-versions-include-tags feature is merged, we can switch to upstream.
Since there were open pull requests, I just made my own fork and tried to poke into the PRs and related issues. So far there was not much development.
More information in #145
TLDR: check if both of these were merged: