fix: add OIDC support for npm publish in changeset workflow

Author: subtleGradient

.github/workflows/changeset-version.yml

@@ -8,6 +8,7 @@ on:
 permissions:
   contents: write
   pull-requests: write
+  id-token: write  # Required for npm OIDC publishing
 
 jobs:
   release:
@@ -22,6 +23,10 @@ jobs:
         uses: actions/setup-node@v4
         with:
           node-version: '20'
+          registry-url: 'https://registry.npmjs.org'
+      
+      - name: Upgrade npm for OIDC support
+        run: npm install -g npm@latest
 
       - name: Install dependencies
         run: npm install
@@ -34,4 +39,3 @@ jobs:
           title: 'chore(release): version packages'
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          NPM_TOKEN: ${{ secrets.NPM_TOKEN }}