$ git clone -n https://src.fedoraproject.org/rpms/jakarta-server-pages.git /var/lib/mock/f40-build-2152603-50913/root/chroot_tmpdir/scmroot/jakarta-server-pages
Cloning into '/var/lib/mock/f40-build-2152603-50913/root/chroot_tmpdir/scmroot/jakarta-server-pages'...
$ git fetch origin 76e95eef61e0a9af634b776cf339dbb801c27df9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/jakarta-server-pages
 * [new ref]         76e95eef61e0a9af634b776cf339dbb801c27df9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 76e95ee Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild