Docker: install clippy

Author: xarantolus

.devcontainer/Dockerfile

@@ -1,8 +1,11 @@
 FROM rust:1-buster
 
+RUN apt-get update && \
+	DEBIAN_FRONTEND=noninteractive apt-get install -y curl python3 python3-pip make gcc && \
+	curl -fsSL https://deb.nodesource.com/setup_21.x | bash - && \
+	apt-get install -y nodejs
 
-RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y curl \
-	python3 python3-pip nodejs npm make gcc
+RUN rustup component add clippy
 
 COPY Makefile /tmp/Makefile
-RUN make -f /tmp/Makefile dependencies
+RUN make -j -f /tmp/Makefile dependencies