ci(docs,tests): pipx install poetry==1.1.12

Author: tony

.github/workflows/docs.yml

@@ -34,11 +34,7 @@ jobs:
         run: echo "PUBLISH=$(echo true)" >> $GITHUB_ENV
 
       - name: Install poetry
-        run: |
-          curl -O -sSL https://install.python-poetry.org/install-poetry.py
-          python install-poetry.py -y --version 1.1.12
-          echo "PATH=${HOME}/.poetry/bin:${PATH}" >> $GITHUB_ENV
-          rm install-poetry.py
+        run: pipx install 'poetry==1.1.12'
 
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v3

.github/workflows/tests.yml

@@ -11,11 +11,7 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - name: Install poetry
-        run: |
-          curl -O -sSL https://install.python-poetry.org/install-poetry.py
-          python install-poetry.py -y --version 1.1.12
-          echo "PATH=${HOME}/.poetry/bin:${PATH}" >> $GITHUB_ENV
-          rm install-poetry.py
+        run: pipx install 'poetry==1.1.12'
 
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v3