Install playwright deps

Author: MarcoPolo

.github/workflows/main.yml

@@ -109,6 +109,7 @@ jobs:
         with:
           node-version: lts/*
       - uses: ipfs/aegir/actions/cache-node-modules@master
+      - run: npx playwright install-deps
       - run: npm run --if-present test:webkit
       - uses: codecov/codecov-action@f32b3a3741e1053eb607407145bc9619351dc93b # v2.1.0
         with: