As a developer, I want to deploy a serverless function using Import from git flow.

Do the following investigation and capture it in a doc.

Acceptance Criteria

1. Can deploy serverless function using Pipeline in Git import flow

2. Tryout tasks provided here

Additional Info

1. Meeting recording about serverless function discussion
2. Serverless function in 4.13 doc
3. Knative Functions overview
4. Serverless function example repo