Add data source field to pvc

[JaylonmcShan03]

Description

This PR introduces support for the kubernetes_persistent_volume_claim data source in the Terraform Kubernetes provider. The new data source allows users to retrieve information about existing PersistentVolumeClaims (PVCs) in their Kubernetes cluster

Acceptance tests

• Have you added an acceptance test for the functionality being added?
• Have you run the acceptance tests on this branch?

Output from acceptance testing:

$ make testacc TESTARGS='-run=TestAccXXX'

...

Release Note

Release note for CHANGELOG:

...

References

Community Note

• Please vote on this issue by adding a 👍 reaction to the original issue to help the community and maintainers prioritize this request
• If you are interested in working on this issue or have submitted a pull request, please leave a comment