Dont't log InfoRefsUploadPack NotFound to Sentry
Part of #1031 (closed)
According to https://gitlab.com/gitlab-com/infrastructure/issues/3734, InfoRefsUploadPack NotFound errors are overwhelming our Sentry server on gitlab.com.
Part of #1031 (closed)
According to https://gitlab.com/gitlab-com/infrastructure/issues/3734, InfoRefsUploadPack NotFound errors are overwhelming our Sentry server on gitlab.com.