$ git clone -n https://src.fedoraproject.org/rpms/fb303.git /var/lib/mock/f40-build-801580-143821/root/chroot_tmpdir/scmroot/fb303
Cloning into '/var/lib/mock/f40-build-801580-143821/root/chroot_tmpdir/scmroot/fb303'...
$ git fetch origin 12e6ef5bc491435b77d5f9699909e4bc625c70f7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/fb303
 * [new ref]         12e6ef5bc491435b77d5f9699909e4bc625c70f7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 12e6ef5 Update to 2024.01.22.00