Add Protobuf compiler to docker images.

Author: Neopallium

.docker/arm64/rust/Dockerfile.alpine

@@ -17,6 +17,7 @@ RUN apk add --no-cache \
         openssl-dev \
         make \
         pkgconfig \
+        protobuf \
         rsync
 RUN rustup toolchain install $TOOLCHAIN && \
   rustup target add wasm32-unknown-unknown && \

.docker/arm64/rust/Dockerfile.debian

@@ -16,6 +16,7 @@ RUN apt update && \
   libssl-dev \
   pkg-config \
   rsync \
+  protobuf-compiler \
   -y --no-install-recommends && \
   apt autoremove -y && \
   apt clean

.docker/rust-nightly/Dockerfile.alpine

@@ -17,6 +17,7 @@ RUN apk add --no-cache \
         openssl-dev \
         make \
         pkgconfig \
+        protobuf \
         rsync
 RUN rustup toolchain install $TOOLCHAIN && \
         rustup target add wasm32-unknown-unknown --toolchain $TOOLCHAIN

.docker/rust-nightly/Dockerfile.debian

@@ -16,6 +16,7 @@ RUN apt update && \
   libssl-dev \
   pkg-config \
   rsync \
+  protobuf-compiler \
   -y --no-install-recommends && \
   apt autoremove -y && \
   apt clean