Add zizmor workflow audit to CodeQL workflow

Run zizmor static analysis on GitHub Actions workflows to detect
potential security vulnerabilities in CI/CD configuration.

See: https://docs.zizmor.sh/

.github/workflows/codeql.yml

@@ -40,3 +40,16 @@ jobs:
         uses: github/codeql-action/analyze@89a39a4e59826350b863aa6b6252a07ad50cf83e # v4.32.4
         with:
           category: "/language:${{matrix.language}}"
+
+  zizmor:
+    name: Zizmor
+    runs-on: ubuntu-latest
+    permissions:
+      security-events: write
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        with:
+          persist-credentials: false
+      - name: Run zizmor
+        uses: zizmorcore/zizmor-action@0dce2577a4760a2749d8cfb7a84b7d5585ebcb7d # v0.5.0