Generated paket2bazel repos show up in BCR docs

With the switch to bazel-lib 3.0 it seems documentation is now up on BCR, which is great. However, it seems to include the internal paket2bazel modules as well, which crowds the page: https://registry.bazel.build/docs/rules_dotnet/0.20.5#dotnet-paket-paket2bazel_dependencies_extension-bzl

Would be great if those could be hidden.