kube module: add recursive option

[etharendil]

This PR will add recursive option to ansible kube module. This will allow recursive processing of manifests in directory when -f is specified.

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[etharendil]

/assign @mirwan @Miouge1

[mirwan]

ci check this

[Miouge1]

/lgtm

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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: etharendil, riverzhang

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[riverzhang]

/approve