ci: remove gh token in pr-title check

Author: mocayo

.github/workflows/semantic-pull-request.yaml

@@ -18,8 +18,6 @@ jobs:
     steps:
       - name: Validate PR Title
         uses: amannn/action-semantic-pull-request@v5.5.2
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
           wip: true
           # see https://github.com/angular/angular/blob/22b96b9/CONTRIBUTING.md#type