Simplify Python CI workflow configuration

Author: MrMaydo

.github/workflows/python-publish.yml

@@ -2,37 +2,28 @@ name: Python tests
 
 on:
   push:
-    branches: [ "main" ]
+    branches: ["main"]
   pull_request:
-    branches: [ "main" ]
+    branches: ["main"]
 
 jobs:
   test:
     runs-on: ubuntu-latest
 
-    strategy:
-      matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11"]
-
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
 
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
-          python-version: ${{ matrix.python-version }}
+          python-version: "3.8"
 
       - name: Install Poetry
         run: |
           python -m pip install --upgrade pip
           pip install poetry
 
-      - name: Configure Poetry
-        run: |
-          poetry config virtualenvs.create true
-          poetry config virtualenvs.in-project true
-
       - name: Install dependencies
         run: |
           poetry install --with dev
@@ -41,9 +32,9 @@ jobs:
         run: |
           poetry run pytest
 
-      - name: Upload test reports
+      - name: Upload pytest HTML report
         if: always()
         uses: actions/upload-artifact@v4
         with:
-          name: pytest-report-${{ matrix.python-version }}
+          name: pytest-report
           path: reports/report.html