stack-build image: upgrade to stack-2.1.3

etc/dockerfiles/stack-build/lts-13.27/Dockerfile

@@ -5,3 +5,5 @@ RUN if [ "$VARIANT" = "small" ]; then \
         apt-get install -y --no-install-recommends sudo && \
         rm -rf /var/lib/apt/lists/*; \
     fi
+ARG STACK_VERSION=2.1.3
+RUN wget -qO- https://github.com/commercialhaskell/stack/releases/download/v$STACK_VERSION/stack-$STACK_VERSION-linux-x86_64-static.tar.gz | tar xz --wildcards --strip-components=1 -C /usr/local/bin '*/stack'