How to enable logs for this Plugin

### Describe your use-case which is not covered by existing documentation.

I'd like to check if the plugin has made the requests to the Bitbucket Server sharing status inprogress and Success/Failure. How can I see that in the logs?

### Reference any relevant documentation, other materials or issues/pull requests that can be used for inspiration.

_No response_

### Are you interested in contributing to the documentation?

_No response_

Start by reviewing the stashnotifier-plugin documentation and its Jenkins logging configuration, then determine how request activity for Bitbucket Server is exposed. Done means the documentation explains how to verify sharing-status requests and distinguish in-progress, success, and failure results in the logs.

Written by the indexing model from the issue text.