Merge pull request #5 from noboru-i/release-workflow-update

Release Workflow Update

Author: noboru-i

.github/workflows/release.yml

@@ -8,6 +8,9 @@ on:
 jobs:
   release:
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      id-token: write
 
     steps:
       - name: Checkout code
@@ -17,12 +20,13 @@ jobs:
         uses: actions/setup-node@cdca7365b2dadb8aad0a33bc7601856ffabcc48e # v4.3.0
         with:
           node-version: '20'
+          registry-url: 'https://registry.npmjs.org'
           cache: 'npm'
 
       - name: Install dependencies
         run: npm ci
 
       - name: Publish package
-        run: npm publish
+        run: npm publish --provenance
         env:
           NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}