[Feature Request] [Proposal] New commands to push a build request to the top of the pool queue

[GABRIELNGBTUC]

In order to complete #1319, I would like to propose two new commands to allow users to push a build at the top of the build request queue through this extension.

These two commands would be:

Command	Parameters	Response	Description
az pipelines pool request list	Pool id	Direct response from API will be returned	List all job requests to allow the user to find the request linked to the build he wants to push to the top
az pipelines pool request bump	Pool id, Request id	Direct response from API will be returned	Push the build that owns the provided request by id to the top of the queue