Make sure dependencies are installed

.github/workflows/verify.yml

@@ -13,6 +13,9 @@ jobs:
   verify:
     runs-on: ubuntu-latest
     steps:
+      - name: Setup opencv
+        run: sudo apt install libopencv-dev clang libclang-dev -y
+
       - name: 🛎 Checkout
         uses: actions/checkout@v4