nsjail config proto

protobuf schema for nsjail (GitHub). This is used for providing hermetic build environment with arbitrary toolchain support.

How to update the file?

1. git clone

$ git clone https://github.com/google/nsjail.git

1. copy config.proto file.

$ cp nsjail/config.proto .

1. Add option go_package = "go.chromium.org/goma/server/proto/nsjail";