ci: fix release workflow (#66)

Author: ps-kwang

.github/workflows/release.yml

@@ -16,12 +16,12 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Setup Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
-          node-version: 18.x.x
+          node-version: 20.x.x
 
       - name: Setup Deno
         uses: denoland/setup-deno@v1
@@ -36,4 +36,4 @@ jobs:
       - name: Release
         run: npx semantic-release
         env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}