ci: add synacktiv/action-octoscan

.github/workflows/octoscan.yml

@@ -0,0 +1,32 @@
+name: Octoscan
+
+on:
+  workflow_dispatch:
+  pull_request:
+    paths:
+      - '.github/workflows/*'
+  push:
+    paths:
+      - '.github/workflows/*'
+
+permissions:
+  security-events: write
+  actions: read
+  contents: read
+
+jobs:
+  octoscan:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
+
+      - id: octoscan
+        name: Run octoscan
+        uses: synacktiv/action-octoscan@6b1cf2343893dfb9e5f75652388bd2dc83f456b0 # v1.0.0
+
+      - name: Upload SARIF file to GitHub
+        uses: github/codeql-action/upload-sarif@f779452ac5af1c261dce0346a8f964149f49322b # v3.26.13
+        with:
+          sarif_file: "${{ steps.octoscan.outputs.sarif_output }}"
+          category: octoscan