Bundler not installing dependencies, failing the build

[milosmns]

Hey, I do believe my issue is coming from this action.

I recently attempted to upgrade Jekyll (and related) dependencies for my blog, which then failed the build as a result: https://github.com/milosmns/milosmns.github.io/actions/runs/7600750931/job/20699353764

What happened exactly:

• My local build failed due to bundler being incompatible with my ruby version
• I decide to upgrade everything
• SASS converter starts complaining that / (divide operator) is deprecated
• I migrate to math.div instead
• Local build passes
• I push to GitHub
• GitHub Pages action runs
• 💣

I understand that there are some limitations with GH Actions and ruby/bundler versions, but as I'm really not an expert at that, I was hoping that you already have a workaround. I couldn't find anything in the closed issues that fully matches my problem.

Thanks for the support!