fix: update workflow node version

Author: phawxby

.github/workflows/semantic-release.yml

@@ -13,7 +13,7 @@ jobs:
       - name: Use Node.js
         uses: actions/setup-node@v1
         with:
-          node-version: '12.x'
+          node-version: '16.x'
       - run: yarn
         name: Install dependencies
       - run: yarn run semantic-release