Add bootstrap step for packaging tools

Added a step to bootstrap packaging tools before installing dependencies.

.github/workflows/e2e-cache.yml

@@ -147,7 +147,6 @@ jobs:
       - name: Install poetry
         run: |
           pipx install poetry
-          pipx inject poetry "packaging<25"
       - name: Init pyproject.toml
         run: mv ./__tests__/data/pyproject.toml .
       - name: Setup Python
@@ -155,6 +154,10 @@ jobs:
         with:
           python-version: ${{ matrix.python-version }}
           cache: 'poetry'
+      - name: Bootstrap packaging
+        run: |
+          python -m ensurepip --upgrade
+          python -m pip install --upgrade pip setuptools wheel packaging
       - name: Install dependencies
         run: poetry install --no-root