add python formatting

.github/workflows/python.yml

@@ -0,0 +1,32 @@
+# Copyright 2024-Present Couchbase, Inc.
+#
+# Use of this software is governed by the Business Source License included in
+# the file licenses/BSL-Couchbase.txt.  As of the Change Date specified in that
+# file, in accordance with the Business Source License, use of this software
+# will be governed by the Apache License, Version 2.0, included in the file
+# licenses/APL2.txt.
+
+name: python
+
+on:
+  push:
+    branches:
+      - 'master'
+      - 'main'
+      - 'release/*'
+      - 'feature/*'
+      - 'CBG*'
+      - 'ci-*'
+  pull_request:
+    branches:
+      - 'master'
+      - 'main'
+      - 'release/*'
+
+jobs:
+  python-lint:
+    lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: psf/black@stable