ci(workflow): add token for changelog generation

This commit updates the changelog.yml workflow file to include a token for changelog generation. The token is sourced from the repository secrets and is necessary for authenticating the workflow to fetch tags and repository details.

.github/workflows/changelog.yml

@@ -16,6 +16,7 @@ jobs:
           fetch-tags: true
           fetch-depth: 0
           repository: "Govcraft/ntangler"
+          token: ${{ secrets.PAT }}
 
       - name: Install gitchglog
         run: |