Unable to go get bidder api in isolation

[Evan-Kim2028]

Problem - unable to directly reference protobuf files in the mev-commit repository here - https://github.com/primev/mev-commit/tree/v0.5.1/p2p/gen/go/bidderapi/v1

could not import github.com/primev/mev-commit/tree/v0.5.1/p2p/gen/go/bidderapi/v1 (no required module provides package "github.com/primev/mev-commit/tree/v0.5.1/p2p/gen/go/bidderapi/v1")compiler[BrokenImport](https://pkg.go.dev/golang.org/x/tools/internal/typesinternal#BrokenImport)

Need to download the entire mev-commit repository. As a bidder, there is a lot of extraneous material in the repository. Would be nice to just be able to import specific parts of the mev-commit repository