Add Python support to audit workflow

[lopopolo]

PyPA has an official GitHub Action for running pip audit: https://github.com/pypa/gh-action-pip-audit.

the nightly repo has a requirements.txt in it.

A new template to add Python to the language matrix for the audit workflow is required. Do a deploy of all impacted repos.

Deploy something like this diff to audit.yaml:

diff --git c/.github/workflows/audit.yaml w/.github/workflows/audit.yaml
index 4c2f2da..5c83a8f 100644
--- c/.github/workflows/audit.yaml
+++ w/.github/workflows/audit.yaml
@@ -23,3 +23,19 @@ jobs:

       - name: npm audit
         run: npm audit
+
+  python:
+    name: Audit Python Dependencies
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Ensure python environment
+        uses: actions/setup-python@v4
+
+      - uses: pypa/gh-action-pip-audit@v1.0.6
+        with:
+          inputs: requirements.txt
+          require-hashes: true