fix(ci): ensure pipx is in PATH

.gitea/workflows/ci-python-poetry-with-docker.yml

@@ -31,12 +31,13 @@ jobs:
         with:
           python-version: "${{ vars.PYTHON_VERSION }}"
 
+      - name: Ensure pipx is in PATH
+        run: pipx ensurepath
+
       - name: Setup Poetry
         uses: abatilo/actions-poetry@v4
 
       - name: Setup virtual environment
-        env:
-          ${{ env.PATH }}:/root/.poetry/bin
         run: |
           poetry config virtualenvs.create true --local
           poetry config virtualenvs.in-project true --local
@@ -49,20 +50,14 @@ jobs:
           restore-keys: venv-${{ hashFiles('poetry.lock') }}
 
       - name: Install dependencies
-        env:
-          ${{ env.PATH }}:/root/.poetry/bin
         run: poetry install
 
       - name: Lint
-        env:
-          ${{ env.PATH }}:/root/.poetry/bin
         run: |
           poetry run pylint --fail-under=8 --recursive=yes --output-format=parseable --output=lintreport.txt .
           cat lintreport.txt
 
       - name: Unit Test
-        env:
-          ${{ env.PATH }}:/root/.poetry/bin
         run: |
           poetry run coverage run -m pytest -v --junitxml=testresults.xml
           poetry run coverage xml