[18.0-fr1] Multiple nodesets for ovs-dpdk-sriov scenario (reuse edpm-nodeset-values)

[openshift-cherrypick-robot]

This is an automated cherry-pick of #469

/assign mnietoji

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[softwarefactory-project-zuul]

Build failed (check pipeline). Post recheck (without leading slash)
to rerun all jobs. Make sure the failure cause has been resolved before
you rerun jobs.

https://softwarefactory-project.io/zuul/t/rdoproject.org/buildset/82a12af32c204e4cb7170227750cf0f9

✔️ noop SUCCESS in 0s
❌ rhoso-architecture-validate-ovs-dpdk-sriov-2nodesets FAILURE in 3m 32s

[mnietoji]

recheck