Update test installation for Python 3.12

The test installation now includes Python 3.12.

Signed-off-by: Daniel Zullo <[email protected]>

Author: daniel-zullo-frequenz

…/containers/test-installation/Dockerfile …test-installation/python-3.11.Dockerfile.github/containers/test-installation/Dockerfile renamed to .github/containers/test-installation/python-3.11.Dockerfile .github/containers/test-installation/Dockerfile renamed to .github/containers/test-installation/python-3.11.Dockerfile

@@ -0,0 +1,17 @@
+# License: MIT
+# Copyright © 2024 Frequenz Energy-as-a-Service GmbH
+# This Dockerfile is used to test the installation of the python package in
+# multiple platforms in the CI. It is not used to build the package itself.
+
+FROM --platform=${TARGETPLATFORM} python:3.12-slim
+
+RUN apt-get update -y && \
+    apt-get install --no-install-recommends -y \
+    git && \
+    apt-get clean && \
+    rm -rf /var/lib/apt/lists/* && \
+    python -m pip install --upgrade --no-cache-dir pip
+
+COPY dist dist
+RUN pip install dist/*.whl && \
+    rm -rf dist

.github/containers/test-installation/python-3.12.Dockerfile

@@ -241,7 +241,15 @@ jobs:
   test-installation:
     name: Test package installation in different architectures
     needs: ["build"]
-    runs-on: ubuntu-20.04
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          - ubuntu-20.04
+        python:
+          - "3.11"
+          - "3.12"
+    runs-on: ${{ matrix.os }}
     steps:
       - name: Fetch sources
         uses: actions/checkout@v4
@@ -258,7 +266,7 @@ jobs:
         uses: docker/build-push-action@v5
         with:
           context: .
-          file: .github/containers/test-installation/Dockerfile
+          file: .github/containers/test-installation/python-${{ matrix.python }}.Dockerfile
           platforms: linux/amd64,linux/arm64
           tags: localhost/test-installation
           push: false