Remove misadded permission (#6)

Author: chainchad

.github/workflows/dependency-review-vulnerability-license.yml

@@ -25,7 +25,6 @@ jobs:
     name: License and Vulnerabilities
     permissions:
       contents: read
-      pull-requests: write
     runs-on: ubuntu-latest
     # Skip on merge group events
     if: ${{ github.event_name == 'pull_request' }}