* Use LABEL in place of MAINTAINER * Remove LABEL maintainer from Dockerfiles
* [Iroha] Add initial Dockerfile and build.sh * Single fuzzing target; grpc timeout bumper Signed-off-by: Konstantin Munichev <toobwn@gmail.com> * Build fuzzing in a single thread Signed-off-by: Konstantin Munichev <toobwn@gmail.com>