Merge pull request #460 from tanishiking/update-node-release

Update node version of release workflow

Author: tanishiking

.github/workflows/release.yml

@@ -16,7 +16,7 @@ jobs:
       - name: Setup Node
         uses: actions/setup-node@v2
         with:
-          node-version: "10.x"
+          node-version: "14.x"
 
       - name: Setup git env
         run: |