CI: auto-fix via zizmor

May include:

- Avoids risky string interpolation.
- Prevents checkout premissions from leaking

Author: tacaswell

.github/workflows/codeql.yml

@@ -25,6 +25,8 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
+        with:
+          persist-credentials: false
 
       - name: Initialize CodeQL
         uses: github/codeql-action/init@v3

.github/workflows/main.yaml

@@ -7,6 +7,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+        with:
+          persist-credentials: false
       - name: Install Python dependencies
         run: pip install -r requirements.txt
       - name: Build