Upgrade Github CI workflow to use actions/setup-node@v2.

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 5e2cb9b4a564fb4264ed805ceecf47ba298f42d5..8c41e13671542ac7d36017fb33b72e847355028c 100644 (file)
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v2
-    - uses: actions/setup-node@v1.4.3
+    - uses: actions/setup-node@v2
       with:
         node-version: '12'
     - run: npm install