use as min perms as possible

Author: MarshalX

.github/workflows/benchmark.yml

@@ -9,7 +9,6 @@ on:
 
 permissions:
   contents: read
-  pull-requests: write
 
 env:
   UV_FROZEN: true
@@ -50,9 +49,7 @@ jobs:
           tool: 'pytest'
           output-file-path: output.json
           external-data-json-path: ./benchmark-data/output.json
-          github-token: ${{ secrets.GITHUB_TOKEN }}
           summary-always: true
-          comment-always: true
           fail-on-alert: true
           skip-fetch-gh-pages: true
           save-data-file: ${{ github.event_name != 'pull_request' }}