Test: container image workflow (#792)

* test: Container image workflow and dockerfile

* test: test build container image workflow

* test: Test build container image workflow - authorization fixed

* test: Test build container image workflow - remove dummy job

* test: delete Test build container image workflow

.github/workflows/container-image.yml

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+name: container-image-build
+
+on:
+  workflow_call:
+    inputs:
+      image_tag:
+        type: string
+        default: ${{ github.event.number }}
+    outputs:
+      image:
+        description: The resulting image link
+        value: ${{ jobs.build-docker-image.outputs.image }}
+
+  workflow_dispatch:
+
+jobs:
+  build-docker-image:
+    strategy:
+      matrix:
+        os: [ubuntu-latest]
+    runs-on: ${{ matrix.os }}
+    timeout-minutes: 60
+
+    name: docker-build-${{ matrix.os }}
+    outputs:
+      image: ${{ steps.build.outputs.image }}
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Build image
+        id: build
+        run: |
+
+          SHORT_REF=$(git rev-parse --short HEAD)
+
+          TAG=$([ "${PR_NUMBER}" == "" ] && echo "${SHORT_REF}" || echo "${PR_NUMBER}")
+          IMAGE=quay.io/wakuorg/go-waku-pr:${TAG}
+
+          echo "image=${IMAGE}" >> $GITHUB_OUTPUT
+          echo "commit_hash=$(git rev-parse HEAD)" >> $GITHUB_OUTPUT
+
+          docker login -u ${QUAY_USER} -p ${QUAY_PASSWORD} quay.io
+          docker build -t ${IMAGE} -f docker/Dockerfile.test.amd64 --label quay.expires-after=7d .
+          docker push ${IMAGE}
+        env:
+          QUAY_PASSWORD: ${{ secrets.QUAY_PASSWORD }}
+          QUAY_USER: ${{ secrets.QUAY_USER }}
+          PR_NUMBER: ${{ inputs.image_tag }}
+

docker/Dockerfile.test.amd64

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+# BUILD IMAGE --------------------------------------------------------
+FROM golang:1.20 as builder
+
+WORKDIR /app
+COPY . .
+
+# Build the final node binary
+RUN make -j$(nproc) build
+
+# ACTUAL IMAGE -------------------------------------------------------
+
+FROM debian:12.1-slim
+
+LABEL maintainer="romanzac@status.im"
+LABEL source="https://github.com/waku-org/go-waku"
+LABEL description="go-waku: Waku V2 node - test"
+
+# color, nocolor, json
+ENV GOLOG_LOG_FMT=nocolor
+
+RUN apt update && apt install -y ca-certificates
+
+# go-waku default ports
+EXPOSE 9000 30303 60000 60001 8008 8009
+
+COPY --from=builder /app/build/waku /usr/bin/waku
+
+ENTRYPOINT ["/usr/bin/waku"]
+# By default just show help if called without arguments
+CMD ["--help"]