$ git clone -n http://git.inferitos.ru/rpms/libpq /var/lib/mock/inferit-9_5-updates-build-92265-170844/root/chroot_tmpdir/scmroot/libpq
Cloning into '/var/lib/mock/inferit-9_5-updates-build-92265-170844/root/chroot_tmpdir/scmroot/libpq'...
$ git fetch origin changed/i9c/libpq-13.20-1.el9_5:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/libpq
 * [new tag]         changed/i9c/libpq-13.20-1.el9_5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4523aa4 import libpq-13.20-1.el9_5