Add CodeQL workflow for GitHub code scanning

.github/workflows/codeql.yml

@@ -0,0 +1,46 @@
+name: "CodeQL"
+
+on:
+  push:
+    branches: [ "master", "experimental/socket-groups" ]
+  pull_request:
+    branches: [ "master" ]
+  schedule:
+    - cron: "22 12 * * 1"
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: ubuntu-latest
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+
+    strategy:
+      fail-fast: false
+      matrix:
+        language: [ cpp ]
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Configure
+        run: cmake . -DENABLE_HEAVY_LOGGING=1 -DENABLE_BONDING=1
+
+      - name: Initialize CodeQL
+        uses: github/codeql-action/init@v2
+        with:
+          languages: ${{ matrix.language }}
+          queries: +security-and-quality
+
+      - name: Build
+      run: |
+        cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_CXX_FLAGS=-fpermissive -DENABLE_BONDING=ON .
+        make
+
+      - name: Perform CodeQL Analysis
+        uses: github/codeql-action/analyze@v2
+        with:
+          category: "/language:${{ matrix.language }}"