Update ci.yml

Author: Dave Kozma

.github/workflows/ci.yml

@@ -55,6 +55,8 @@ jobs:
         with:
           python-version: '3.10'
           architecture: ${{ matrix.target }}
+          cache: "pip"
+      - run: pip install -r requirements.txt
       - name: Build wheels
         uses: PyO3/maturin-action@v1
         with: