Unable to update to jekyll 4.3.4

[patrickuhlmann]

The problem is the build action: https://github.com/jerryjvl/jekyll-build-action/tree/master which by the way is only executing the image https://hub.docker.com/layers/jekyll/builder/4/images/sha256-439d7a3d94dd0547f47de5ff03fa910ba93c45dd748bc2b0cde6446d1c322a80?context=explore which is based on Ruby 3.1 that is not suported anymore.

This leads to the error message

       Jekyll Feed: Generating feed for posts
  Conversion error: Jekyll::Converters::Scss encountered an error while converting 'assets/main.scss':
                    end of file reached
/usr/gem/gems/sass-embedded-1.80.3/lib/sass/compiler/varint.rb:20:in `readbyte': end of file reached (EOFError)
	from /usr/gem/gems/sass-embedded-1.80.3/lib/sass/compiler/varint.rb:20:in `block in read'
	from /usr/gem/gems/sass-embedded-1.80.3/lib/sass/compiler/varint.rb:19:in `loop'
	from /usr/gem/gems/sass-embedded-1.80.3/lib/sass/compiler/varint.rb:19:in `read'
	from /usr/gem/gems/sass-embedded-1.80.3/lib/sass/compiler/connection.rb:38:in `block (2 levels) in listen'
	from /usr/gem/gems/sass-embedded-1.80.3/lib/sass/compiler/connection.rb:37:in `loop'
	from /usr/gem/gems/sass-embedded-1.80.3/lib/sass/compiler/connection.rb:37:in `block in listen'

To run the build the same way as the github action (and encounter the error message), execute:

docker run -it --rm -v "$PWD":/usr/src/app -w /usr/src/app jekyll/builder:latest jekyll build --trace

We should find another builder image or just use the default ruby image and execute the build similar to:

docker run -it --rm -v "$PWD":/usr/src/app -w /usr/src/app ruby:3.2 sh -c "bundle config set --local path 'vendor/bundle' && bundle install && bundle exec jekyll build --trace"