ci: fix step to install python poetry

.github/workflows/release.yml

@@ -16,25 +16,18 @@ jobs:
           fetch-depth: 0
           token: ${{ secrets.TRYCERATOPS_GITHUB_TOKEN }}
 
-      - name: Set up Python 3.8
-        uses: actions/setup-python@v2
-        with:
-          python-version: 3.8
-
       - name: Install poetry
-        uses: Gr1N/setup-poetry@v7
+        shell: bash
+        run: pipx install poetry
 
-      - name: Cache poetry dependencies
-        uses: actions/cache@v2
+      - name: Set up Python 3.10
+        uses: actions/setup-python@v4
         with:
-          path: ~/.cache/pypoetry/virtualenvs
-          key: ${{ runner.os }}-poetry-${{ hashFiles('poetry.lock') }}
+          python-version: "3.10"
+          cache: poetry
 
       - name: Install dependencies
-        run: |
-          python -m pip install --upgrade pip
-          poetry config virtualenvs.create false
-          poetry install
+        run: poetry install --with=dev
 
       # Can't use: relekang/python-semantic-release@master because
       # it's running Python 3.7, and Tryceratops requires >=3.8