Describe the feature or problem you’d like to solve

Currently, the tool create_pull_request allows the PR to be created as draft (draft: true/false). But, it doesn't seem like there's a way to mark a PR as non-draft (Ready for Review).

Proposed solution

Add/modify a tool to allow marking a draft PR as ready for review.

How will it benefit GitHub MCP Server and its users?

A draft PR cannot be merged without first marking it as Ready. Hence, currently there's no way for an LLM to merge a draft PR, without someone manually marking it as ready

Additional context

N/A