[npm] Migrate to Trusted Publishing for npm publish

https://docs.npmjs.com/trusted-publishers

Bug: chromium:451910086
Change-Id: I9b07286fc302180fd61c09bbb3854e9a2b9f96ac
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/7038625
Commit-Queue: Alex Rudenko <alexrudenko@chromium.org>
Auto-Submit: Mathias Bynens <mathias@chromium.org>
Reviewed-by: Alex Rudenko <alexrudenko@chromium.org>

Author: mathiasbynens

.github/workflows/publish-to-npm-on-tag.yml

@@ -12,14 +12,19 @@ jobs:
       contents: read
       id-token: write
     steps:
-      - uses: actions/checkout@v5
+      - name: Checkout
+        uses: actions/checkout@v5
+      - name: Set up Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '22'
+          registry-url: 'https://registry.npmjs.org'
+      - name: Update npm
+        run: npm install -g npm@latest
       - name: Publish
         env:
-          NPM_TOKEN: ${{secrets.NPM_TOKEN}}
           TAG_NAME: ${{github.ref_name}}
         run: |
           rm .npmrc
           npm version --no-git-tag-version $TAG_NAME
-          npm config set registry 'https://wombat-dressing-room.appspot.com/'
-          npm config set '//wombat-dressing-room.appspot.com/:_authToken' '${NPM_TOKEN}'
           npm publish --provenance --access public