$ git clone -n https://github.com/xcp-ng-rpms/intel-microcode.git /var/lib/mock/v8.3-incoming-9875-28589/root/chroot_tmpdir/scmroot/intel-microcode
Cloning into '/var/lib/mock/v8.3-incoming-9875-28589/root/chroot_tmpdir/scmroot/intel-microcode'...
$ git fetch origin 9472f862efa094989c66175370309c64c1aa1fac:KOJI_FETCH_HEAD
From https://github.com/xcp-ng-rpms/intel-microcode
 * [new ref]         9472f862efa094989c66175370309c64c1aa1fac -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9472f86 Merge pull request #8 from xcp-ng-rpms/gdy-xcpng2581-drop2025.4