[FEATURE] Enhance pipedream API

**Is your feature request related to a problem? Please describe.**
I have documents explaining, for each workflow, what it does. As for now, I'm maintaining it manually and this is time consuming.
I would like to automatically build the documentations with a pipedream workflow using the Pipedream Rest API.

**Describe the solution you'd like**
I would like to be able, via the Pipedream Rest API, to:
- List the users/organizations
- List the workflows of a user/organization
- List the source and actions for a workflow
- Get the source/action details (inputs, code...)
- Update source/action to latest version (@thomas-davidoff [request](https://github.com/PipedreamHQ/pipedream/issues/5571#issuecomment-1969900371))

**Do you have a workaround?**
No.

**Comparable features in other tools?**
I don't know

**Additional context**
My workflow will get all the details about a workflow, build a google doc file from a template and export the documentation as a pdf in google drive.