Add Zizmor Scanning of workflows

Bump to test action

Update zizmor.yml

adding `.github` as an input, per [this update](https://github.com/zizmorcore/zizmor/blob/1c3de9cd6f0dc5c56b726b4e57e7c20bf233776a/.github/workflows/zizmor.yml#L25)

Update zizmor.yml

Update zizmor.yml

Update zizmor.yml

renamed

Update .github/workflows/scan.yml

Applying suggestions based on feedback

Co-authored-by: Felix Fontein <felix@fontein.de>

Author: x1101

.github/workflows/scan.yml

@@ -0,0 +1,31 @@
+name: GitHub Actions Security Analysis with zizmor 🌈
+
+on:
+  schedule:
+    # Daily
+    - cron: "23 7 * * *"
+  push:
+    paths:
+      - .github/workflows/*
+  pull_request:
+    paths:
+      - .github/workflows/*
+
+permissions: {}
+
+jobs:
+  zizmor:
+    name: Run zizmor 🌈
+    runs-on: ubuntu-latest
+    permissions:
+      security-events: write
+      # contents: read # only needed for private repos
+      # actions: read # only needed for private repos
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        with:
+          persist-credentials: false
+
+      - name: Run zizmor 🌈
+        uses: zizmorcore/zizmor-action@e673c3917a1aef3c65c972347ed84ccd013ecda4 # v0.2.0