Do not persist repo credentials unnecessarily.

Author: BigBlueHat

.github/workflows/main.yml

@@ -23,6 +23,8 @@ jobs:
         node-version: [20.x]
     steps:
       - uses: actions/checkout@v4
+        with:
+          persist-credentials: false
       - name: Use Node.js ${{ matrix.node-version }}
         uses: actions/setup-node@v4
         with: