Move setup-node step before setup-python in CI (#98)

Author: adrianyorke

.github/workflows/main.yml

@@ -20,15 +20,14 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
-      - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v4
-        with:
-          python-version: ${{ matrix.python-version }}
       - name: Set up Node.js
         uses: actions/setup-node@v4
         with:
           node-version: ${{ matrix.node-version }}
-        if: matrix.python-version != 3.6
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v4
+        with:
+          python-version: ${{ matrix.python-version }}
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip