Use purpose specific access token (#247)

.github/workflows/scorecard.yml

@@ -45,7 +45,7 @@ jobs:
           # - you want to enable the Branch-Protection check on a *public* repository, or
           # - you are installing Scorecard on a *private* repository
           # To create the PAT, follow the steps in https://github.com/ossf/scorecard-action#authentication-with-pat.
-          # repo_token: ${{ secrets.SCORECARD_TOKEN }}
+          repo_token: ${{ secrets.SCORECARD_TOKEN }}
 
           # Public repositories:
           #   - Publish results to OpenSSF REST API for easy access by consumers