$ git clone -n https://gitee.com/src-opencloudos-rpms/java-21-openjdk.git /var/lib/mock/dist-oc8-build-66547-17023/root/chroot_tmpdir/scmroot/java-21-openjdk
Cloning into '/var/lib/mock/dist-oc8-build-66547-17023/root/chroot_tmpdir/scmroot/java-21-openjdk'...
$ git fetch origin 1de65e0b5c7e3d0b394dc8e7316277dba7e0260a:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/java-21-openjdk
 * [new ref]         1de65e0b5c7e3d0b394dc8e7316277dba7e0260a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1de65e0 import java-21-openjdk-21.0.2.0.13-1.tl3