fix CI 3

Author: MartijnR

.github/workflows/ci.yml

@@ -24,5 +24,5 @@ jobs:
           path: node_modules
           key: ${{ matrix.node }}-${{ hashFiles('**/yarn.lock') }}
       - if: steps.cache.outputs.cache-hit != 'true'
-        run: yarn ci
-      - run: yarn test
+        run: npm ci
+      - run: npm test