protoc-gen-go 1.27.1-1 (riscv64 binary) in ubuntu jammy

 It augments the protoc compiler so that it knows how to generate Go
 specific code for a given .proto file.
 .
 This plugin is provided google.golang.org/protobuf module, aka the
 second major revision of the Go protocol buffer API. Compared to
 the old protoc-gen-go plugin (in golang-goprotobuf-dev package)
 provided by github.com/golang/protobuf module, it doesn't support
 generating gRPC service definitions.