fix riscof needs

Author: TheDeepestSpace

.github/workflows/ci.yaml

@@ -100,7 +100,9 @@ jobs:
 
   riscof:
     timeout-minutes: 30
-    needs: build_and_test
+    needs:
+      - build_ci_image
+      - build_and_test
     runs-on: ubuntu-latest
     container:
       image: ${{ needs.build_ci_image.outputs.image-primary-tag }}