$ git clone -n https://github.com/xcp-ng-rpms/intel-microcode.git /var/lib/mock/v8.3-incoming-10542-29096/root/chroot_tmpdir/scmroot/intel-microcode
Cloning into '/var/lib/mock/v8.3-incoming-10542-29096/root/chroot_tmpdir/scmroot/intel-microcode'...
$ git fetch origin 914e69b5620769eaaa497a543c35d7b4e68c9794:KOJI_FETCH_HEAD
From https://github.com/xcp-ng-rpms/intel-microcode
 * [new ref]         914e69b5620769eaaa497a543c35d7b4e68c9794 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 914e69b Merge pull request #9 from xcp-ng-rpms/xcpng-2898-drop2026.1