GHW for building and publishing docker images (#1391)

* add ghw and scripts for docker image deployment

* debug

* add permissions for content

* fix path to the bin folder

* add tags

* rename env

* fix path to docker file

* make polkadot-parachain executable

* fix typo

* fix more typos

* test

* revert back  use of  working directory

* mke bin executable in the artifacts folder

* use cd instead of working directory

* change path to cash

* fix path to cash

* change cache key

* delete old flows

* addressed PR comments

* fix path

* reorg docker files

docker/dockerfiles/malus_injected.Dockerfile

@@ -0,0 +1,50 @@
+FROM debian:bullseye-slim
+
+# metadata
+ARG VCS_REF
+ARG BUILD_DATE
+ARG IMAGE_NAME
+
+LABEL io.parity.image.authors="devops-team@parity.io" \
+	io.parity.image.vendor="Parity Technologies" \
+	io.parity.image.title="${IMAGE_NAME}" \
+	io.parity.image.description="Malus - the nemesis of polkadot" \
+	io.parity.image.source="https://github.com/paritytech/polkadot/blob/${VCS_REF}/scripts/ci/dockerfiles/malus.Dockerfile" \
+	io.parity.image.revision="${VCS_REF}" \
+	io.parity.image.created="${BUILD_DATE}" \
+	io.parity.image.documentation="https://github.com/paritytech/polkadot/"
+
+# show backtraces
+ENV RUST_BACKTRACE 1
+
+# install tools and dependencies
+RUN apt-get update && \
+	DEBIAN_FRONTEND=noninteractive apt-get install -y \
+    ca-certificates \
+    curl \
+    libssl1.1 \
+    tini && \
+# apt cleanup
+	apt-get autoremove -y && \
+	apt-get clean && \
+	find /var/lib/apt/lists/ -type f -not -name lock -delete; \
+# add user
+  groupadd --gid 10000 nonroot && \
+  useradd  --home-dir /home/nonroot \
+           --create-home \
+           --shell /bin/bash \
+           --gid nonroot \
+           --groups nonroot \
+           --uid 10000 nonroot
+
+
+# add adder-collator binary to docker image
+COPY ./artifacts/malus ./artifacts/polkadot-execute-worker ./artifacts/polkadot-prepare-worker /usr/local/bin
+
+USER nonroot
+
+# check if executable works in this container
+RUN /usr/local/bin/malus --version
+
+# Tini allows us to avoid several Docker edge cases, see https://github.com/krallin/tini.
+ENTRYPOINT ["tini", "--", "/bin/bash"]