🔧 Migrate from Poetry to PDM for the internal build config (#912)

.github/workflows/test.yml

@@ -51,18 +51,10 @@ jobs:
         id: cache
         with:
           path: ${{ env.pythonLocation }}
-          key: ${{ runner.os }}-python-${{ env.pythonLocation }}-${{ hashFiles('pyproject.toml') }}-root-v2
-      - name: Install poetry
-        if: steps.cache.outputs.cache-hit != 'true'
-        run: |
-          python -m pip install --upgrade pip
-          python -m pip install "poetry"
-          python -m poetry self add poetry-version-plugin
-      - name: Configure poetry
-        run: python -m poetry config virtualenvs.create false
+          key: ${{ runner.os }}-python-${{ env.pythonLocation }}-${{ hashFiles('pyproject.toml', 'requirements-tests.txt') }}
       - name: Install Dependencies
         if: steps.cache.outputs.cache-hit != 'true'
-        run: python -m poetry install
+        run: pip install -r requirements-tests.txt
       - name: Install Pydantic v1
         if: matrix.pydantic-version == 'pydantic-v1'
         run: pip install --upgrade "pydantic>=1.10.0,<2.0.0"
@@ -72,10 +64,10 @@ jobs:
       - name: Lint
         # Do not run on Python 3.7 as mypy behaves differently
         if: matrix.python-version != '3.7' && matrix.pydantic-version == 'pydantic-v2'
-        run: python -m poetry run bash scripts/lint.sh
+        run: bash scripts/lint.sh
       - run: mkdir coverage
       - name: Test
-        run: python -m poetry run bash scripts/test.sh
+        run: bash scripts/test.sh
         env:
           COVERAGE_FILE: coverage/.coverage.${{ runner.os }}-py${{ matrix.python-version }}
           CONTEXT: ${{ runner.os }}-py${{ matrix.python-version }}