Add CodeQL workflow

.github/workflows/codeql.yml

@@ -0,0 +1,32 @@
+# SPDX-FileCopyrightText: 2024 Alec Delaney
+# SPDX-License-Identifier: MIT
+
+name: "CodeQL Analysis"
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+  schedule:
+    - cron: '00 8 * * *'
+
+jobs:
+  analyze:
+    name: Analyze code via CodeQL
+    runs-on: ubuntu-latest
+    timeout-minutes: 360
+    permissions:
+      # required for all workflows
+      security-events: write
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v4
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v3
+      with:
+        languages: python
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v3
+      with:
+        category: /language:python