Merge commits done using pull-requests are showing the wrong author(BBS-73513)

Commits are currently inheriting the user who was the author of the commit or pull-request, not the user who actually did a pull-request merge and created that new commit.

Pipelines builds are picking up the right user, the one who actually Merged the pull-request and thus fired a webhook, however, this is causing a mismatch between the information on the commit page and the build status page regarding who is the Author of the commit.

eg.