chore: Add zizmor to pre-commit and github actions

Zizmor is tool that analyzes github actions and checks for security vulnerabilities.
Running it as part of pre-commit, and part of CI, will help ensure that we don't accidentally
make changes that lead to a security vulnerability.

Author: d-v-b

.github/workflows/zizmor.yml

@@ -0,0 +1,23 @@
+name: GitHub Actions Security Analysis
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: ["**"]
+
+permissions: {}
+
+jobs:
+  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@71321a20a9ded102f6e9ce5718a2fcec2c4f70d8 # v0.5.2

.pre-commit-config.yaml

@@ -63,6 +63,10 @@ repos:
         entry: "\\.(lstrip|rstrip)\\([\"'][^\"']{2,}[\"']\\)"
         types: [python]
         files: ^(src|tests)/
+  - repo: https://github.com/zizmorcore/zizmor-pre-commit
+    rev: v1.23.1
+    hooks:
+      - id: zizmor
   - repo: https://github.com/twisted/towncrier
     rev: 25.8.0
     hooks: