$ git clone -n https://src.fedoraproject.org/rpms/libexttextcat.git /var/lib/mock/f40-build-785825-134125/root/chroot_tmpdir/scmroot/libexttextcat
Cloning into '/var/lib/mock/f40-build-785825-134125/root/chroot_tmpdir/scmroot/libexttextcat'...
$ git fetch origin 2983efcfc3cff0cc29e18edce43ba3cbc2ab74dc:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libexttextcat
 * [new ref]         2983efcfc3cff0cc29e18edce43ba3cbc2ab74dc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2983efc Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild