Add CodeQL analysis configuration

This should enabled automated code analysis of all future pull requests.

.github/workflows/codeql-analysis.yml

@@ -0,0 +1,42 @@
+# Copyright Kani Contributors
+# SPDX-License-Identifier: Apache-2.0 OR MIT
+name: "CodeQL"
+on: pull_request
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: ubuntu-latest
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+
+    strategy:
+      fail-fast: false
+      matrix:
+        language: [ 'actions', 'javascript-typescript', 'python' ]
+
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+    - name: Install Node.js
+      uses: actions/setup-node@v4
+      with:
+        node-version: 16.x
+
+    # Initializes the CodeQL tools for scanning.
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v3
+      with:
+        languages: ${{ matrix.language }}
+        # If you wish to specify custom queries, you can do so here or in a config file.
+        # By default, queries listed here will override any specified in a config file.
+        # Prefix the list here with "+" to use these queries and those in the config file.
+        # queries: ./path/to/local/query, your-org/your-repo/queries@main
+
+    - name: Build
+      run: npm install
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v3