Add GH Actions security analysis workflow

Author: mstimberg

.github/workflows/static_analysis.yml

@@ -0,0 +1,29 @@
+name: " GitHub Actions Security Analysis with Zizmor"
+
+# The scheduled workflow runs every Sunday at 23:45 UTC.
+on:
+  push:
+  schedule:
+    - cron: '45 23 * * 0'
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    permissions:
+      security-events: write
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          persist-credentials: false
+      - name: Setup Rust
+        uses: actions-rust-lang/setup-rust-toolchain@v1
+      - name: Get zizmor
+        run: cargo install zizmor
+        # https://github.com/woodruffw/zizmor
+      - name: Run zizmor
+        run: zizmor --format sarif . > results.sarif
+      - name: Upload SARIF file
+        uses: github/codeql-action/upload-sarif@v3
+        with:
+          sarif_file: results.sarif
+          category: zizmor