Explicitly install poetry-specified dependencies.

Author: holdenweb

.github/workflows/lint.yaml

@@ -22,10 +22,11 @@ jobs:
         with:
           python-version: ${{ matrix.python-version }}
           cache: "pip"
-      - name: Install dependencies
+      - name: Install dev dependencies
         run: |
           python -m pip install --upgrade pip poetry
           poetry install
-
+      - name: Install Python dependencies
+        run: python -m poetry install
       - name: Run Ruff
         run: python -m ruff check --output-format=github