`Job.spec.podReplacementPolicy´ being classified as `Alpha` feature even though it is graduated

[ScheererJ]

When checking the reference documentation of the batch/v1 Jobs API in version [v1.34](https://v1-34.docs.kubernetes.io/docs/reference/kubernetes-api/workload-resources/job-v1/) or [v1.35](https://kubernetes.io/docs/reference/kubernetes-api/workload-resources/job-v1/) you can find podReplacementPolicy in the Alpha level section of the JobSpec.

This is surprising as the feature apparently graduated in v1.34 (see release blog, KEP-3939).

I would prefer this to be corrected in place, i.e. for v1.34 and v1.35, but if this is not feasible, please fix it for the minor release (v1.36).

podReplacementPolicy seems to fit nicely into the Lifecycle section of JobSpec from my point of view.

[tengqm]

ref: https://github.com/kubernetes-sigs/reference-docs/blob/master/gen-resourcesdocs/config/v1.35/fields.yaml#L430

[sivaramsingana]

/assign