$ git clone -n https://github.com/xcp-ng-rpms/gpumon /var/lib/mock/v8.3-incoming-10536-29086/root/chroot_tmpdir/scmroot/gpumon
Cloning into '/var/lib/mock/v8.3-incoming-10536-29086/root/chroot_tmpdir/scmroot/gpumon'...
$ git fetch origin 231b0d1fc98f044a5a774932a1c60a0953c5fc20:KOJI_FETCH_HEAD
From https://github.com/xcp-ng-rpms/gpumon
 * [new ref]         231b0d1fc98f044a5a774932a1c60a0953c5fc20 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 231b0d1 Update to use upstream's 24.1.0-83 (#18)