$ git clone -n https://src.fedoraproject.org/rpms/xdg-desktop-portal-kde.git /var/lib/mock/f39-build-2275464-55075/root/chroot_tmpdir/scmroot/xdg-desktop-portal-kde
Cloning into '/var/lib/mock/f39-build-2275464-55075/root/chroot_tmpdir/scmroot/xdg-desktop-portal-kde'...
$ git fetch origin fdea53bcedfa942d9cf20506526bb32b670bf848:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/xdg-desktop-portal-kde
 * [new ref]         fdea53bcedfa942d9cf20506526bb32b670bf848 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fdea53b 5.27.10