$ git clone -n https://src.fedoraproject.org/rpms/gdcm.git /var/lib/mock/f41-build-side-1-3132505-39657/root/chroot_tmpdir/scmroot/gdcm
Cloning into '/var/lib/mock/f41-build-side-1-3132505-39657/root/chroot_tmpdir/scmroot/gdcm'...
$ git fetch origin fcaae7586bfc9892d49202596ed95ead78d38839:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gdcm
 * [new ref]         fcaae7586bfc9892d49202596ed95ead78d38839 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fcaae75 Rebuild for poppler 24.08.0