Update test.yml

Author: JarLob

.github/workflows/test.yml

@@ -28,7 +28,19 @@ jobs:
       - uses: actions/checkout@v3
 
       # Docker build or pull needs CA fixup?
-      - run: docker build --rm --tag elixir_boilerplate:latest .
+      - run: |
+          echo '
+FROM node:18.16-bookworm-slim AS npm-builder
+
+# Install Debian dependencies
+RUN apt-get update -y && \
+    apt-get install -y build-essential git && \
+    apt-get clean && \
+    rm -f /var/lib/apt/lists/*_*
+
+COPY LICENSE /
+CMD ["cat LICENSE"]' > ./Dockerfile
+          docker build --rm --tag elixir_boilerplate:latest .
 
       - run: |
           docker pull hello-world