[ANSIBLE][BUILD] Update RKE to 1.3.8

RKE upgrades to 1.3.8
Kubernetes upgrades to v1.22.7-rancher1-1
Kubectl upgrades to 1.22.7

Change-Id: Id17ffa1ce9aef08a6b0a8aa771e7f763d5cb9f02
Issue-ID: OOM-2948
Signed-off-by: Bartek Grzybowski <b.grzybowski@partner.samsung.com>
4 files changed