Fix: Authenticate registry before doing npm release dryrun

.github/workflows/publish.yml

@@ -17,6 +17,12 @@ jobs:
       - name: Install dependencies
         run: npm install
         working-directory: ./
+      - name: Git config
+        run: |
+          git config --local user.email 'hello@rive.app'
+          git config --local user.name ${{ github.actor }}
+      - name: Authenticate with registry
+        run: npm config set //registry.npmjs.org/:_authToken ${{ secrets.NPM_TOKEN }}
       - id: determine_version
         name: Get Version
         run: npm run release -- major --ci --release-version | tail -n 1 > RELEASE_VERSION