fix: Add zizmor action

Author: AlejandroFernandezLuces

.github/workflows/ci_cd.yml

@@ -59,6 +59,16 @@ jobs:
           token: ${{ secrets.PYANSYS_CI_BOT_TOKEN }}
           dev-mode: true
 
+  actions-security:
+    name: Actions Security
+    runs-on: ubuntu-latest
+    steps:
+      - uses: ansys/actions/check-actions-security@123a1f17d71f117e0ba29c53d6a0f602e0d8d902 # v10.1.3
+        with:
+          generate-summary: true
+          token: ${{ secrets.GITHUB_TOKEN }}
+          auditing-level: 'high'
+
   docs-style:
     name: Documentation Style Check
     runs-on: ubuntu-latest