Update actions/setup-node action to v4 (#216)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/ci.yaml

@@ -20,7 +20,7 @@ jobs:
         uses: actions/setup-go@v4
         with:
           go-version: '1.18'
-      - uses: actions/setup-node@v3
+      - uses: actions/setup-node@v4
         with:
           node-version-file: .node-version
           registry-url: 'https://npm.pkg.github.com'

.github/workflows/eslint.yml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-node@v3
+      - uses: actions/setup-node@v4
         with:
           node-version: '18.13'
           cache: npm