$ git clone -n https://git.centos.org/centos/infra-playground /var/lib/mock/infra9s-images-latest-el9s-build-48-400/root/chroot_tmpdir/infra-playground
Cloning into '/var/lib/mock/infra9s-images-latest-el9s-build-48-400/root/chroot_tmpdir/infra-playground'...
$ git fetch origin f1a4a7c0b9c8cec74e836f0050b4208205565078:KOJI_FETCH_HEAD
From https://git.centos.org/centos/infra-playground
 * [new ref]         f1a4a7c0b9c8cec74e836f0050b4208205565078 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f1a4a7c Moved bootcore profile in correct section