$ git clone -n https://src.fedoraproject.org/rpms/plexus-cipher.git /var/lib/mock/f41-build-1185383-22044/root/chroot_tmpdir/scmroot/plexus-cipher
Cloning into '/var/lib/mock/f41-build-1185383-22044/root/chroot_tmpdir/scmroot/plexus-cipher'...
$ git fetch origin 0fb20a07d1bb588107f5b40ce2c1114488d6f4c7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/plexus-cipher
 * [new ref]         0fb20a07d1bb588107f5b40ce2c1114488d6f4c7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0fb20a0 Rebuilt for java-21-openjdk as system jdk