Update O2IMS provisionedResources to provisionedResourceSet per CRD

[dkosteck]

Alok pointed out that the original yaml we received had an old field that did not match the CR, updating that field.

[nephio-prow]

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[efiacor]

@dkosteck requires a rebase I believe.

[dkosteck]

@dkosteck requires a rebase I believe.

@efiacor Yes, looks like it. Let's wait to see if we get a thumbs up from Alok or Stefan on the CRD since they pointed out the issue with the naming, and originally supplied the updated CRD.

[gupta-alok]

LGTM. Thank you.