Add a CodeQL workflow

Copy the CodeQL workflow from cisagov/skeleton-python-library to
provide CodeQL scanning for Ansible projects.

Author: mcdonnnj

.github/workflows/codeql-analysis.yml

@@ -0,0 +1,67 @@
+---
+# For most projects, this workflow file will not need changing; you simply need
+# to commit it to your repository.
+#
+# You may wish to alter this file to override the set of languages analyzed,
+# or to provide custom queries or build logic.
+name: "CodeQL"
+
+on:
+  push:
+    # Dependabot triggered push events have read-only access, but uploading code
+    # scanning requires write access.
+    branches-ignore:
+      - dependabot/**
+  pull_request:
+    # The branches below must be a subset of the branches above
+    branches:
+      - develop
+  schedule:
+    - cron: '0 14 * * 6'
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: ubuntu-latest
+    permissions:
+      # required for all workflows
+      security-events: write
+    strategy:
+      fail-fast: false
+      matrix:
+        # Override automatic language detection by changing the below list
+        # Supported options are go, javascript, csharp, python, cpp, and java
+        language:
+          - python
+        # Learn more...
+        # https://docs.github.com/en/github/finding-security-vulnerabilities-and-errors-in-your-code/configuring-code-scanning#overriding-automatic-language-detection
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      # Initializes the CodeQL tools for scanning.
+      - name: Initialize CodeQL
+        uses: github/codeql-action/init@v2
+        with:
+          languages: ${{ matrix.language }}
+
+      # Autobuild attempts to build any compiled languages (C/C++, C#, or
+      # Java). If this step fails, then you should remove it and run the build
+      # manually (see below).
+      - name: Autobuild
+        uses: github/codeql-action/autobuild@v2
+
+      # ℹ️ Command-line programs to run using the OS shell.
+      # 📚 https://git.io/JvXDl
+
+      # ✏️ If the Autobuild fails above, remove it and uncomment the following
+      #    three lines and modify them (or add more) to build your code if your
+      #    project uses a compiled language
+
+      # - run: |
+      #     make bootstrap
+      #     make release
+
+      - name: Perform CodeQL Analysis
+        uses: github/codeql-action/analyze@v2