Syncing mariadb-for-universities repo to website is failing

Running the "Build and Deploy Hugo Site" GitHub action to sync the repo to the website fails with "Process completed with exit code 2"

Vlad has investigated:
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Status: Downloaded newer image for lycheeverse/lychee:latest
https://github.com/MariaDB/mariadb-for-universities/actions/runs/21400495770/job/61609918578#step:5:25error: invalid value 'html_site' for '--base <BASE>': Error with base dir html_site : Base must either be a URL (with scheme) or an absolute local path. See --help for more information. If you want to resolve root-relative links in local files, also see --root-dir.

this is the error for the build run and i think it's because the workflow is configured to download the latest docker image of lychee

the full command for the workflow on that step is:
run: |
docker run --rm -t -v $(pwd):/src -w /src lycheeverse/lychee:latest \
--base html_site \
--exclude "(github|gitlab|www.linkedin).com" \
--exclude "^javascript:" \
-n -v html_site/*/.html

but --base is now deprecated

according to the arguments listed here: https://github.com/lycheeverse/lychee#commandline-parameters

so the command should be updated to use --base-url with the correct address or the docker image should be restricted to a version which accepted that argument