Fix uncached_hosts syntax error (#11985)

* Fix uncached_hosts syntax error

Signed-off-by: panyintian.fu <1416297674@qq.com>

* Update roles/kubernetes/preinstall/tasks/0040-verify-settings.yml

Co-authored-by: ChengHao Yang <17496418+tico88612@users.noreply.github.com>

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Signed-off-by: panyintian.fu <1416297674@qq.com>
Co-authored-by: Antoine Legrand <2t.antoine@gmail.com>
Co-authored-by: ChengHao Yang <17496418+tico88612@users.noreply.github.com>