Update actions/setup-node action to v7 (#94)

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

Author: renovate[bot]

.github/workflows/publish.yml

@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v7
-      - uses: actions/setup-node@v5
+      - uses: actions/setup-node@v7
         with:
           node-version: '22.x'
           registry-url: https://registry.npmjs.org/

.github/workflows/test.yml

@@ -8,7 +8,7 @@ jobs:
     steps:
       - uses: actions/checkout@v7
       - name: Use Node.js
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v7
         with:
           node-version: '22.x'
       - run: npm ci