Remove obsolete Drone CI config. Added to .gitignore.
.golangci.yaml was already removed from next branch.
Co-authored-by: user <user@Mac.lan guest wan>
Reviewed-on: #37
Co-authored-by: clawbot <clawbot@noreply.example.org>
Co-committed-by: clawbot <clawbot@noreply.example.org>
Use zstd with SpeedBestCompression level for better compression
ratios. Remove gzip support entirely. Include generated protobuf
file to allow building without protoc.