I'm seeing

Warning CCG0010 : Microsoft.SourceLink.GitHub is provided by Cake 5.0.0 in version 8.0.0. Do not reference a different version. (see https://cake-contrib.github.io/CakeContrib.Guidelines/rules/ccg0010)

But I feel this is wrong. Microsoft.SourceLink.GitHub in "my" project is marked <PrivateAssets>all</PrivateAssets> and it's the same in Cake.
I think there is no way the two different versions might collide somehow.