Bump deps (#245)

.github/workflows/push-master.yml

@@ -53,3 +53,15 @@ jobs:
       run: |
         yarn install --frozen-lockfile
         yarn polkadot-dev-ghact-docs
+
+  dummy:
+    name: Dummy
+    if: "contains(github.event.head_commit.message, '[CI Skip]')"
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        node-version: [12.x]
+    steps:
+    - name: dummy
+      run: |
+        echo "Dummy skip step"