ci: improve and update github action

improve and update github action

Signed-off-by: Fin Maaß <f.maass@vogl-electronic.com>

.github/workflows/ci.yml

@@ -4,28 +4,38 @@ on: [push, pull_request]
 
 jobs:
   build:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
+    timeout-minutes: 20
     steps:
       # Checkout Repository
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       # Install Tools
       - name: Install Tools
         run: |
-          sudo apt-get install wget build-essential python3
-          pip3 install setuptools
+          sudo apt-get install wget build-essential python3 python3-setuptools python3-pytest
+
+      - name: Create Python virtual environment
+        run: |
+          python3 -m venv .venv
+          source .venv/bin/activate
+          echo "VIRTUAL_ENV=${VIRTUAL_ENV}" >> $GITHUB_ENV
+          echo "${VIRTUAL_ENV}/bin" >> $GITHUB_PATH
+        shell: bash
 
       # Install (n)Migen / LiteX / Cores
       - name: Install LiteX
         run: |
           wget https://raw.githubusercontent.com/enjoy-digital/litex/master/litex_setup.py
-          python3 litex_setup.py init install --user
+          python3 litex_setup.py init install --config=minimal
 
       # Install Project
       - name: Install Project
-        run: python3 setup.py develop --user
+        run: |
+          python3 -m pip install --editable .
 
       # Test
       - name: Run Tests
-        run: python3 setup.py test
+        run: |
+          python3 -m pytest -v