Commit count no longer available for PushEvent, affecting GitHub User Activity CLI project requirements

[nmsalvatore]

Detailed Description

GitHub recently announced changes to the Activity Events API which removed commit counts from the PushEvent, affecting the expected output in the requirements for the GitHub User Activity CLI project.

Commit counts can still be fetched using API endpoints for commits and doing a commit comparison; however, it might be helpful to modify the expected output to exclude commit counts and add fetching commit counts as an option for those looking to build a more advanced version of the project.