CF 2021 Solr uninstall, but what package

Hello all,
Others have noted the security issue with Solr and version 7.
We don't need it on our servers, so I would like to uninstall, I am not sure yet if I can disable the add-on service cause I think the cfhtml2pdf tag might be used in our code.

So if I can just uninstall SOLR then I would like to do that....but I have no idea which package in package manager I can uninstall.
I have looked at them and none seem to relate to SOLR.
So which one is it?