ci: Add CodeQL workflow

.github/workflows/codeql.yml

@@ -0,0 +1,54 @@
+name: CodeQL
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+  schedule:
+    - cron: '23 23 * * 2'
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: 'ubuntu-latest'
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+
+    strategy:
+      fail-fast: false
+      matrix:
+        language:
+          - cpp
+          - javascript
+    steps:
+      - name: Install libmodsecurity
+        run: |
+          sudo apt-get update -y
+          sudo apt-get install -y libmodsecurity-dev
+
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Set up Node.js environment
+        uses: actions/setup-node@64ed1c7eab4cce3362f8c340dee64e5eaeef8f7c # v3.6.0
+        with:
+          node-version: lts/*
+          cache: npm
+
+      - name: Initialize CodeQL
+        uses: github/codeql-action/init@v2
+        with:
+          languages: ${{ matrix.language }}
+
+      - name: Build
+        run: npm ci
+
+      - name: Perform CodeQL Analysis
+        uses: github/codeql-action/analyze@v2
+        with:
+          category: "/language:${{matrix.language}}"