chore(ci): add CodeQL

Author: scop

.github/workflows/codeql.yaml

@@ -0,0 +1,30 @@
+name: CodeQL
+
+on:
+  pull_request:
+    paths:
+      - .github/workflows/*.yaml
+  push:
+    branches:
+      - main
+
+permissions: {}
+
+jobs:
+  analysis:
+    name: Analysis
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      security-events: write
+    steps:
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        with:
+          persist-credentials: false
+      - uses: github/codeql-action/init@4e828ff8d448a8a6e532957b1811f387a63867e8 # v3.29.4
+        with:
+          languages: actions
+          build-mode: none
+      - uses: github/codeql-action/analyze@4e828ff8d448a8a6e532957b1811f387a63867e8 # v3.29.4
+        with:
+          category: /language:actions