chore: add Zizmor action as PoC

Author: luislhl

.github/workflows/zizmor.yml

@@ -19,6 +19,8 @@ jobs:
         uses: actions/checkout@v6
         with:
           persist-credentials: false
-
-      - name: Run Zizmor
-        run: uvx zizmor .
+      
+      - name: Install and run Zizmor
+        run: |
+          pip install zizmor
+          zizmor .