$ git clone -n https://src.fedoraproject.org/rpms/httpcomponents-client.git /var/lib/mock/f41-build-766292-13472/root/chroot_tmpdir/scmroot/httpcomponents-client
Cloning into '/var/lib/mock/f41-build-766292-13472/root/chroot_tmpdir/scmroot/httpcomponents-client'...
$ git fetch origin b5556789f764473d0c972f404312599f38cfdf66:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/httpcomponents-client
 * [new ref]         b5556789f764473d0c972f404312599f38cfdf66 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b555678 Rebuilt for java-21-openjdk as system jdk