$ git clone -n https://src.fedoraproject.org/rpms/libomxil-bellagio.git /var/lib/mock/f41-build-side-1-2812313-32939/root/chroot_tmpdir/scmroot/libomxil-bellagio
Cloning into '/var/lib/mock/f41-build-side-1-2812313-32939/root/chroot_tmpdir/scmroot/libomxil-bellagio'...
$ git fetch origin 3684f6e2842a01e6712ead583473ac6d21773320:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libomxil-bellagio
 * [new ref]         3684f6e2842a01e6712ead583473ac6d21773320 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3684f6e Not useful anymore, only used by mesa which is dropping it upstream in 24.3